Techwin is a high-tech enterprise engaged in theoretical research on modern surge and lightning protection technology, integrating development, production and sales. Since its establishment, the company has obtained a number of invention patents and national utility model patents. It is also an enterprise recognized by the Ministry of Industry and Information Technology. It has independently successfully developed the Techwin series of products: power lightning protection boxes, power spd, signal spd, antenna feed lightning protection device, 2 in 1/ 3 in 1 monitoring spd, Ethernet power supply spd (patented product), Gigabit network lightning protection device (patented product), PV solar and wind power spd, lightning protection PDU and smart lighitng protection device.

Techwin products are widely used in Telcommunications, CCTV, Electricity, Finance, Railways, Transportation, Tetrochemicals, photovoltaics, wind power and new energy industries. At present, the company has passed ISO9001, 14001, 45001, TUV, CE, ROHS, CQC and many other domestic and international authoritative certifications. So far, it has been successfully applied to many well-known projects such as China Mobile, China Unicom, China Tower, China Telecom, Beijing Olympics, Shanghai World Expo, Shenzhen Universiade, Nanjiang Railway, Guangzhou Baiyun Airport, Tiananmen Square, Hong Kong-Zhuhai-Macao Bridge and so on. In addition, our company has long-term cooperation with well-known international lightning protection brands and Fortune 500 companies.