PufangTech has designed and produced a number of data radio modems that enable data terminal devices to exchange data from miles away. PufangTech`s radio modems can do the job faster, easier, and less expensively than stringing cable. Easy plug-and-play set-up saves installation and maintenance time.
These compact and rugged units are compatible with Modbus and Profibus so no additional converters are required. They provide a compact and flexible solution for many different long-range applications.
PufangTech`s data radio modems are particularly well suited for outdoor use under varying weather conditions. By using these data radio modems, networks become flexible, easy to expand and can cover a wide variety of solutions from simple point-to-point connections to large networks consisting of hundreds of modems.
Data Radio Modem,Radio Modem,Radio Modem Long Range,Serial Radio Modem Shenzhen PuFang Technology Co., Ltd. , https://www.hytelus.com
Zhongheng Paiwei Power Co., Ltd. (hereinafter referred to as “Zhongheng Paiweiâ€) is a professional provider specializing in solving LED intelligent driving power supply and power system solutions. It is one of the few domestic masters of digital power supply. A power supply company that provides complete power system products and integrated solutions. 
In the increasingly clear market environment, as the leading LED power supply manufacturer in China, Zhongheng Paiwei has also rapidly expanded its business in the field of LED intelligent driving power supply.
In the Golden Globe Awards outdoor power category awards, Zhongheng Paiwei's intelligent LED driver power has surpassed the other two finalists, and the absolute high score finally won the high-tech LED Golden Globe Award.
It is understood that Zhongheng Paiwei's award-winning model is PE-P150CC-C070-S-IP intelligent control power supply, embedded with independent intellectual property power carrier module, single lamp controller and drive power combo design, province Go to traditional single lamp control equipment. The cost of networking can be greatly reduced, providing customers with a more cost-effective solution. At the same time, the product adopts all-digital design, the volume is 20% smaller than the traditional power supply, and the fault can be automatically alarmed, which is the first in the peer products.
In the past two years, Zhongheng Paiwei has been among the top five in the LED lighting power industry. In addition to the impact of the increase in product sales caused by the changes in the LED market environment, it is also inseparable from the company's own research on products.
At present, Zhongheng Paiwei is working on building power supply products such as intelligent Internet of Things and high-voltage direct control. According to the relevant person in charge, the intelligent Internet of Things control power supply has high accuracy. Since the launch of this year, the market response has been good, which will become a mainstream direction for the future development of Zhongheng.
“Power is the 'heart' of outdoor lighting.†Ye Jianbo stressed that in the cause of many outdoor lighting failures, heat dissipation accounted for 31%, LED components accounted for about 10%, and power and control drive modules failed to account for 59%. . Therefore, the quality of the drive power will directly affect the life of the lamp. 
Because LED driver power supply has many technical difficulties, the product needs long-term experience accumulation to know the result of life test. Therefore, it is necessary to prevent dust, anti-static, poor solder joint, poor incoming material and quality inspection in the manufacturing process. Wait for multiple links to carry out quality checks.
Especially in the field of outdoor applications, the market capacity of the driving power supply is also large, but due to the complicated scenes, the product is more difficult to repair and deal with, so the quality requirements of the driving power supply are more demanding.
When talking about the core points of concern in the future driving power industry, Ye Jianbo stressed that "To do a good job of power supply, quality is absolutely the key. In the future, the watershed of power supply companies will depend on the control of product quality."
(Outdoor power gold medal winner: Zhongheng Paiwei; nominated shortlisted enterprise: Maoshuo Power Supply, Continental Express) 
[Golden Ball Award] Zhongheng Paiwei: Intelligent and Quality Leading Outdoor Power Supply
[Text|High-tech LED reporter Yang Jinglin] At present, street lamps and street lamps consume a lot of manpower, material resources and financial resources, and the maintenance of outdoor high-altitude lamps is very inconvenient and has certain dangers. Therefore, the demand for intelligent control based on outdoor lighting is very urgent, and the lighting companies have developed the right drugs to develop more intelligent LED driving power.