Shenzhen Techwin Lightning Technologies Co., Ltd. is a professional and high-tech enterprise engaging in R&D of surge protective device, which is a leading provider of lightning solutions in China. Our products are complied with the latest international and domestic standards, we own over 10 technology patents. Our innovative products, SPD for AC/DC power, signal, RF, photovoltaic widely apply in telecom, power, railway, intelligent transportation, CCTV and solar project.

We also deliver OEM&ODM product series to meet requirements, and be customer's competitive partner.