Point-to-multipoint wireless digital bridges can connect multiple discrete remote networks into a single structure, which is more complex than point-to-point wireless bridges. Point-to-multipoint wireless digital bridges often use a network as a central point to send wireless signals, and other receiving points perform signal reception. The central antenna uses different central antenna configurations in different projects:

Omnidirectional antenna: The omnidirectional antenna distributes the signal evenly around the center point in a 360-degree range, which is suitable for situations where the link points are close together, the distribution angle range is large, and the number is large;

Sector Antenna: The sector antenna has an energy-oriented aggregation function, which can effectively cover 180, 120, 90, and 60 degrees horizontally. Therefore, if the remote link point is concentrated in a certain range of angles, the sector can be used as a fan. antenna;

Directional antenna: The directional antenna has the strongest energy aggregating ability and its signal directivity is excellent. Therefore, the use of directional antennas is the most effective solution when the number of remote link points is small or the angular orientation is quite concentrated;

Combined antennas: Each of the above three types of antennas has certain characteristics. Therefore, in actual projects, it is often the case that combinations are used, such as the use of multiple sector antennas, or combination of sector antennas and directional antennas.

Ground Screw

Ground Screw,Stainless Steel,Galvanized Steel Screw

Solar Roof Mount  Jade Motor Co., Ltd. , http://www.nsgroundscrew.com

With the continuous improvement of our living standards, what people need more is a safe place. The demand for vault gates is also a mode of growth that gradually increases year by year. Its use can be said to be very simple, but its value is not small. It is widely used in small-scale treasuries of grass-roots units in the financial sector. It is used in local financial offices, and its economical price and practicality are favored by users.

Jinkumen is a modern intelligent design product that is economical and practical. It is generally used as a small-scale vault in the financial sector. With the continuous development of the security business, the protection level of this vault door has also been improved a lot. The highest protection level can reach Class C in the national standard. Stainless steel vault doors are beautiful in appearance, firm in structure, flexible in opening, safe and reliable, and have functions of fire prevention, moisture proof, anti-theft, anti-drilling, anti-flame cutting, and impact prevention. Special alloy steel plates are used at the lock parts to protect the locks, and the door is filled Fireproof and dampproof composite filling material. It can be equipped with mechanical code locks, electronic code locks, silver bank locks, time locks and other locks and fingerprint recognition systems, hand-shaped instrument, iris meter, remote alarm system, networked alarm systems and other intelligent access control systems.

Jinkumen Lock adopts advanced mechanical locks and mechanical blade locks, can set or change passwords arbitrarily, has strong confidentiality, and has good anti-technological opening performance. The luxury stainless steel safe doors can be equipped with the U.S. import and the international UL safety designated by the People's Bank of China. Certified password locks, the lock actuator is light, flexible, stable and reliable.

Stainless Steel Products

Stainless Steel Products,Stainless Steel Sheet Metal,Finish Stainless Steel Sheet,Stainless Steel Seamless Pipe

Shandong Kuaima Steel Co.,Ltd. , https://www.kuaimasteel.com

Last week (October 28 to November 1), the domestic construction steel market prices rebounded as a whole. The most eye-catching is the Beijing-Tianjin region. Rebar price increases have reached 50 yuan/ton to 90 yuan/ton. Wang Jinsheng, vice president of the Tianjin Metal Materials Industry Chamber of Commerce (Association), said that in a comprehensive view, the construction steel market experienced a long-lost rise, with mainstream prices in the Tianjin market rising by nearly one hundred yuan in two or three days, but this rapid increase For some businesses, it was "difficult to adapt" and there was a worrying voice over the weekend. Businesses believe that it is difficult for market demand to remain sustainable, and such rapid pull-ups will be unsustainable, and there is a risk of falling back. Therefore, under the premise that the market is not expected to be unified, it is estimated that the probability of building steel products will continue to wait and see.

Market monitoring showed that as of November 1, the average price of ф25mm III grade rebar in 10 major domestic cities was 3510 yuan/ton, which was 30 yuan/ton higher than the same period in the previous week, and up 17 yuan/ton from the same period of last month. The rebar prices in northern China are more obvious than those in other regions. The growth in other regions is relatively limited. The prices of rebar in Beijing and Xi’an increased by 50 yuan/ton to 60 yuan/ton, while the prices of rebar in Shanghai, Chengdu, and Zhengzhou rose by 20 yuan/ton to 30 yuan/ton. The price changes in other cities were very small. The average price of the 6.5mm HPB300 high line in the 10 major domestic cities was RMB 3,499/ton, which was RMB 15/ton higher than the same period of the previous week and down RMB 26/ton from the same period of last month. The prices of Shanghai, Zhengzhou, Xi’an, Wuhan, and Chengdu high-line prices have increased by RMB 20/t to RMB 30/t, but prices in other cities have not changed significantly.

Tianjin's construction steel prices showed a trend of increasing. Last week, the price of Grade III anti-seismic large rebar steel in Hebei Iron and Steel was 3,430 yuan/ton, up by 90 yuan/ton from the same period in the previous week; the price of the third-grade coil was 3,410 yuan/ton, up by 80 yuan. Yuan/ton; the price of Jiujiang Steel's 6.5mm high line is about RMB 3280/ton, which is flat. It is understood that as the price rises, the Tianjin market reappears the trend of “buy up, not buy down,” and the transaction has obviously improved. Coupled with the small inventory of merchants, some specifications resources are in short supply and prices have risen sharply, such as rebar. The price difference between ф16mm, ф18mm, ф32mm and other specifications has increased.

Wang Jinsheng believes that the main reasons for the rebound of domestic construction steel prices last week are as follows: First, Hebei Iron and Steel Group issued the settlement price of construction steel in October, and the settlement price of Class III large rebar and Class III coils was 3,280 yuan/ton, HPB300 high line. The settlement price is 3330 yuan/ton. After the settlement price of steel mills was issued, the concerns of traders raising prices were eliminated, and the market price was actively raised in the context of the recent good trading volume and declining inventory. Second, steel mills overhauled in October, and crude steel production declined. Third, the rising price of construction steel in the ** market will affect the spot market. As of November 1, rebar 1405 contract price closed at 3,671 yuan / ton, compared with the same period the previous week rose 86 yuan / ton, or 2.4%; electronic high-line prices have also risen, 1401 contract price closed at 3,479 yuan / Ton, up 31 yuan / ton, an increase of 0.9%. Fourthly, the improvement of the overall market sentiment has led to an increase in the volume of domestic construction steel products in the near future. Construction steel stocks in most parts of the country are declining, and stocks in leading cities such as Beijing, Tianjin, and Shanghai have fallen sharply. As of November 1, the country's 29 major cities in construction steel social inventory of 6.3278 million tons, compared with the same period the previous week decreased 262,700 tons, a decrease of 3.99%, down 6.16% over the same period last month.

Wang Jinsheng pointed out that during the year, the traditional peak season of steel sales has become a thing of the past. In November, the steel market entered a seasonal off-season. Due to climatic factors in the northern region, the construction progress of outdoor engineering projects slowed down, and the demand for construction steel such as wire snails will decrease. The protection housing project completed 98% and 87% of the annual start-up and completion tasks at the end of September. After October construction has been basically completed, and the demand for construction steel demand in the later period is limited. In the future, the contradiction between supply and demand will become more prominent. Although the market has great hopes for the Third Plenary Session of the 18th CPC Central Committee, the pressure on overcapacity will not diminish, the raw material market will weaken again, and the possibility of liquidity will be loose. Therefore, the overall trend of construction steel prices in November is expected. Will continue to dominate the weak shock consolidation.

Rubber pad

Rail Pad,Rubber Pad,Rail Rubber Pad

Tapered Roller Bearing Co., Ltd. , http://www.kqyqbearings.com

With the advancement of construction technology, the proportion of construction machinery operations in the construction of the project will become higher and higher. Therefore, improving the utilization rate of equipment and reducing the production غير مجاز مي باشدt and capital share has become an important means for each construction company to improve its competitiveness. . Because leasing has the advantages of saving enterprise investment funds, reducing operating غير مجاز مي باشدts and improving the overall benefits of the enterprise, it is currently an effective way and a future development trend to configure construction machinery and equipment through leasing.

From an international perspective, the leasing market for construction machinery is huge. The global construction machinery leasing market has a turnover of about 40 billion US dollars, which is equivalent to 25% of the total output value of construction machinery. In developed markets such as North America, the European Union and Japan, construction machinery sold through leasing has accounted for 65% of the local market, and has become the most important sales channel. However, China's construction machinery leasing market is only 150-200 billion yuan per year, which is less than 10% of the domestic construction machinery and equipment uغير مجاز مي باشدe, and there is a huge gap with the international level. At the same time, the supply and demand market for domestic construction machinery and equipment is also very large, and it can be predicted that with the deepening of enterprise system reform, under the effect of leasing laws, its potential and space are huge, and there are huge leasing opportunities.

Due to its great market potential, China's construction machinery leasing business has now become an area where Chinese and foreign companies compete. According to statistics from the China Construction Industry Association’s Machinery Management and Leasing Branch, there are currently more than 11,500 building construction machinery leasing companies across the country, but the companies are generally small-scale, mainly small and medium-sized leasing companies, and the nation’s professional leasing of construction machinery with more than RMB 50 million in assets. However, the company has more than 100 homes. In Japan, medium-sized leasing companies account for about 92% of the industry; as the most mature US in the world leasing industry, 10% of leasing companies are large listed companies. Therefore, in the future, the competition in China's construction machinery leasing industry will become increasingly fierce. It will be an inevitable trend for the industry to undergo restructuring and integration.

Overall, China's construction machinery leasing industry has great potential for development. However, the incompleteness of industry policies and regulations has hindered the development of the leasing industry, and brought greater uncertainty to the development of the industry. At the same time, competition in the industry is also becoming increasingly fierce. All these require the domestic excellent construction machinery leasing companies to pay attention to the research of the industry market, especially the in-depth study of the industry development environment and product demanders. This report uses forward-looking information to collect long-term market data collected by the construction machinery leasing industry market, and comprehensively and accurately analyzes the system from the overall height of the industry.

Plumbing Tools

Paint Brush, Roller Brush Co., Ltd.  , http://www.nbpaintbrush.com

BS series high current generator adopts imported high permeability material, exquisite design, small size, strong resistance to electric power, and convenient to use. This series of high current generator is necessary equipment for all industries to require high current in electrical debugging. It is applied to power plants, substations, electrical distribution factories, electrical manufacturing factories, research institutes, laboratories, etc. It is a short-term or intermittent work system. It has characteristics such as small size, light weight, and good performance.

Structural features:

The BS series high-current generator is composed of two parts, an operation table and a riser. It has the characteristics of infinite adjustment of output current, stable current rise, large load change range, reliable operation, and simple and safe operation. It can also be used as an industrial and mining company to raise or Temperature rise test current source equipment. With transformer, can easily read the test current value.

Technical Parameters:

◆Input voltage: AC220V/380V±10%50Hz±1

◆ Output current: 0-20kA5V0-10kA10V; 0-10kA10V0-5kA20V. (customizable according to customer needs)

◆Output capacity: 0-10kVA

◆ Current-proof time range: 0-9999S

◆ Impact timing range: 0-999mS

◆ Ambient temperature: -20°C to 50°C

◆ Current Accuracy: 0.5%, 0.2% (FS)

Air Hammer

CNC Machine Tools Co., Ltd. , http://www.nblathemachine.com

On the evening of June 30th, at the awarding ceremony of the 21st China International Software Expo jointly organized by the Ministry of Industry and Information Technology and the Beijing Municipal People's Government, the outstanding products of the industry selected by the “All Academicians” judging panel were solemnly honored. Hisense 100-inch 4K laser TV LT100K7900UA won the "Nomination Award" awarded by the Organizing Committee. Lin Huimin, an academician of the Chinese Academy of Sciences, and Liao Xiangke, an academician of the Chinese Academy of Engineering, presented awards to Hisense Laser TV.

Axial Leaded Inductor

Roller Bearing Co., Ltd. , http://www.nbballast.com

                    Automatic Roll to Sheet Cutting Machine for paper/film/foam

Function &Characteristics:

This machine adopt imported PLC touch screen operation control, easy operation and convenient, high speed of slitting, and high precise
The machine apply to PVC adhesive sheet, insulating paper, Mylar sheet, foam, industry adhesive tape, electronic adhesive tape and all kinds of electronic material sizing, through and kiss cutting.

It is applicable for the cutting of PVC film, insulation sheet, Mylar, foam, industrial tape, electronic tape and various inch setting, entirely broken and partially broken electronic materials.

Model: DP-800 Automatic Paper Roll to Sheet Cutting Machine
Max Feeding Width ( mm ): 800
Main Engineer Power ( w ): 300
Speed ( t/m ): 110
Size ( mm ): 1300*1000*1400
Weight ( kg ): 500
Precision ( mm ): ± 0.10
Power: 380V 50Hz

Automatic Paper Roll to Sheet Cutting Machine Technical Data

Main functions of  Fabric roll cutting machine: paper roll to sheet cutting machine

Feed material and return material by pressing the button on touch screen
Preset total cutting quantity
Preset cutting length
Preset cutting speed
Preset cut quantity each time ( applied for hot cutting)
Flash cutting quantity finished
Half cut-off with multi-cut
Full cut-off with one-cut
Five different cutting length can be set
Different cutting quantity and circulation time can be set
Return to ZERO

After-service:

1. Warranty for machines is 12 months
2. A promptly reply within 24 hours
3. Free uغير مجاز مي باشدe training before delivering machines in factory




this kind machine video links :

https://youtu.be/ZF8X4zPPlVM  : 600mm sparkle material cutting to sheet

hydra facail machine

Body Firming Machine,Physiotherapy Machines Co., Ltd. , http://www.ipl-hair-removals.com

• Model NO.: AEM-1080

                                                                                                                                                                                                                                           

• Imprinting Type: Platen

                                                                                                                                                                                                                                           

• Die Cutting Tool: Steel Blade

                                                                                                                                                                                                                                           

• Automatic Grade: Automatic

                                                                                                                                                                                                                                           

• Speed: 7000s/H

                                                                                                                                                                                                                                           

• Transport Package: Iron Pallet

                                                                                                                                                                                                                                           

• Origin: China

                               

• Species: Die Cutting and Creasing Machine

                                                                                                                                                                                                                                           

• Placing Form of Template: Horizontal

                                                                                                                                                                                                                                           

• Computerized: Computerized

                                                                                                                                                                                                                                           

• Application: Paper Packaging Materials, Stickers Products, Heat Insulation Material, Insulating Materials, Dust-proof Material, EMI Shielding Materials, Earthquake Products

                                                                                                                                                                                                                                           

• Trademark: AOER

                                                                                                                                                                                                                                           

• Specification: 1080*780

                                                                                                                                                                                                                                           

• HS Code: 84393000

                                                                                                           

                                                                   

Advantage:
1 Complete design, accurate installation, high stability, high security, low noise.
2 Adopt worm, worm gear, crankshaft transmission, high cutting pressure, high durability.
3 High precision intermittent mechanism, high cutting precision, running steadily.
4 Adopt European technology feeder, suction adjustable, steadily, precise, good paper applicability.
5 Non-stop feeding, pre-stacking and delivery device can shorten the auxiliary time, improve the efficiency.
6 Automatic pressure adjust system, pressure digital display.
7 Human-friendly designed die frame and baseplate, makes installation, adjustment convenient.
8 Pneumatic die locking device, die frame fixed more steadily, accurately, time saving.
9 Front lay, side lay, feeding device fine tuning device, paper positioning more accurate,
10 Double, crooked, empty optoelectronic position control, ensure the paper in the right position, reduce waste.
11 Electronic control module design, adopt imported electronic components, ensure the accuracy and reliability.
12 Touch screen man-machine interface, real-time monitor the running situation, makes machine adjustment, trouble shooting more convenient.
13 Cycling cooling oil supply system ensure the movement parts get adequately lubricated to ensure the durability.
Parameter:

Samples:

Shaving Brush

Plush & Stuffed Toy Co., Ltd. , http://www.nbwoodentoys.com

According to customs statistics, China's tool hardware exports have maintained double-digit growth for many years. In 2012, the total export value of China's tool hardware industry was 11.409 billion US dollars, a year-on-year increase of 11.06%. From January to September 2013, the total amount of import and export of tool hardware reached US.865 billion. Among them, the export volume was 9.337 billion U.S. dollars, an increase of 8.38% year-on-year.

As we all know, China’s tool hardware products have always been mainly exported to OEM production methods of developed countries in Europe and America. However, with the continuous expansion of corporate business acumen, Oceania countries and emerging BRIC countries are becoming Chinese enterprises’ own brand export destinations.

On the whole, China has now become the world’s largest tool manufacturing base and industrial cluster, accounting for about 50% of global tool exports. In 2012, the tool hardware industry achieved a trade surplus of 5.324 billion U.S. dollars. From the manufacturing point of view alone, the fundamental reason for maintaining this surplus is that with the intensification of international industrial transfer, China Tool Hardware has begun to take over the “sceptre” of European and American tool manufacturing.

Despite a series of achievements, many of the tools and products sold on the markets of developed countries in Europe and America, although made in China, are foreign brands. Although China’s tool products are accepted by foreign consumers in terms of quality, brands have never been able to recognize them.

Many tool company executives said that brand building can not be completed overnight. Today, the world’s most famous tool brands have not been refined after tens or even hundreds of years. It is inevitable that China’s tool brands will become world-renowned. Through this process.

Shi Lanlan, Executive Vice President of the China Hardware Association and Chairman of the Tool Hardware Branch, said: “We need to see the gap between ourselves and international brands and strive to close the gap, but we should not belittle ourselves and ignore our own advantages. The biggest advantage of companies is that our domestic market is the largest tangible and intangible consumer market in the world. To create a century-old branded manufacturing enterprise, we must achieve a goal based on local, high-end, and brand names. At present, the domestic high-end consumer market and There is a large demand for tools and products in the professional field. Manufacturers should start from the brand and do more publicity and promotion so that users in the fields of aerospace, shipbuilding, vehicle maintenance and other fields can understand brands and trust products, and ultimately purchase in these high-end professional fields. China's branded tool products are bigger in the local market and stronger in the international market."

Some analysts have pointed out that the global tool industry has shown a tendency to rapidly accumulate in Asia in the past few years, and this trend will continue for a long time. Affected by many factors such as غير مجاز مي باشدt, no matter how European countries and the United States promote the return of manufacturing, they can hardly bring the tool manufacturing back to the local community.

Industry experts said that after 30 years of accumulation and continuous improvement, China's tool manufacturing industry has already established a clear leading edge in this regard. The Chinese tool manufacturing industry will dominate the global tool industry for a long time to come. With the further shrinking of the tool manufacturing industry in Europe and the United States, the regional leading edge and even all-round leading edge of China's tool manufacturing industry will surely be further realized.

06.Hydraulic cargo lift

Suzhou Tailing Elevator Co.,ltd , http://www.sztl-elevator.com

“PV companies have to pay for the blind expansion of previous years. The focus of the “Plan” is to promote the development of the entire industry, rather than 'recovering the urgency' for some loss-making enterprises and dying off a group of companies due to excess capacity. The structure of the industry is of positive significance, said Han Xiaoping, Chief Information Officer of China Energy Network.

What does energy-saving subsidies mean for air energy companies? Core Tip: "Energy-saving products Huimin Engineering Energy-efficient Air Source Heat Pump Water Heater (Machine) Promotion and Implementation Rules" decides that the policy for the short-listed auditing standards is very strict. Enterprises and products are short-listed, indicating that the products produced by the company have been subjected to numerous tests and have been obtained. National recognition! Therefore, many companies believe that whether or not to obtain a policy subsidy is not important. It is important whether or not they are short-listed. At this point, "finalists" themselves have galvanized companies and products. Click to read the details Xiaobian commented: Any army, no matter what the beginning, will eventually become the regular army; any company, no matter what her start, will eventually take the scale and formal operation. For any industry, taking the formalization of the process and the scale of production is the ultimate and best destination. The orientation of this policy is to guide the air energy industry in China out of the current market confusion, the uneven quality of products, and the uneven quality of the company, and to promote the development of the entire air energy industry. Its significance is far-reaching, not just the visible subsidies. The “hot area” water heater market is complementary to many trends. The core mesغير مجاز مي باشدe: Although the annual output of air-powered water heaters exceeded the 5 billion yuan threshold by the end of 2011, it still accounts for less than 10% of the water heater market. At the same time to successfully break through the minimum threshold of 1 million sets of energy-saving subsidies industry, air-energy water heaters also require companies, especially leading players in the industry, to break through. In this regard, experts believe that a diversified urban consumption structure provides ample market space for the development of air-energy water heaters, and integration and integration with solar energy is the future direction of development. Click here to read the detailed editorial commentary: Industry experts generally believe that solar energy is mainly used in the rural market, and air energy is jointly occupying the urban market with electric and gas water heaters. This is a recognized future trend.

China Electric Heating Industry dares to ask where the future is?

Core Tip: From 2008 to the present, China's "electric heating" has always maintained a rapid development trend, the momentum looks quite gratifying. Especially in the last two years, the number of domestic manufacturers of heat-generating cables and electric films has increased dramatically. The rapid development of China's electric floor heating industry should certainly be affirmed, but we should also take a rational look at the development of the “electric floor heating” industry. Although China’s “electric floor heating” has maintained a good momentum of continuous growth for several consecutive years, the status quo in the industry is not optimistic. Worries remain. Click to read the details Xiaobian analysis: high-speed growth in a diversified market pattern hides a lot of problems. The individual products of some individual manufacturers are actually in the R&D testing stage and do not have mature market experience. Some products even do not have practical value. However, under the drive of interests, individual unscrupulous businessmen have slammed conception in a big way and put a large number of products that do not have market access permits on the market. Local market supervision departments should strengthen the supervision of “electric heating” products. .

China's iron and steel industry is facing new challenges in the use of waste heat and residual energy: core technologies for waste heat and energy utilization are widely used. In recent years, the waste heat and residual energy utilization technology of the steel industry has been widely used. The rate of dry TRT allocation for key large and medium-sized enterprises has exceeded 90%, and the highest amount of ton iron power generation has exceeded 50kWh; the proportion of dry quenching for key large and medium-sized enterprises has reached 42.3%, and the maximum amount of ton of coke recovery steam exceeds 570kg; the highest recovery steam for tons of sinter More than 70kg; gas-steam combined cycle unit (CCPP) as the most efficient energy conversion device, quickly promoted in the industry, Baosteel, Laiwu Steel, Taigang, Shagang and other nearly 20 steel enterprises have CCPP. Click here to read more Xiao Bian commented: Harmony and development with the city. Iron and steel enterprises have always shown themselves with high energy consumption and high emission figures. Faced with new energy conservation and emission reduction situations, steel companies should fully promote green transformation and strive to achieve harmonious and harmonious development with the city, becoming an integral part of urban development. Based on the utilization of waste heat and residual energy in iron and steel enterprises, a number of circular economy industrial chains such as metallurgical furnaces, by-product gas, common firepower, electric power supply, and metallurgical furnaces, low-temperature cooling water, and urban heating water have been established. Big cycle, realizing a truly circular economy.

Aluminium Track/Channels and Thresholds

Aluminium Track,Aluminium Channels,Metal Channel

Belyn Hardware Factory , http://www.xy-hardware.com