Zhuhai Sanchang Electric Co., Ltd.

Founded in 2005, Zhuhai Sanchang Electric Co., Ltd. is a national high-tech enterprise and provincial specialized & innovative enterprise, focusing on R&D, production, sales and technical services of high-voltage power online monitoring and testing equipment.

We own independent intellectual property rights and the registered trademark Sanchang Electric. We have secured a number of invention, utility model and design patents, as well as software copyrights, and have received many honors in enterprise credibility, tax integrity and technological innovation.

The company has 52 employees, with a 3, 000 m² Office area and a 23, 000 m² Industrial park. Our R&D team LED by doctors and masters maintains long-term technical cooperation with Beihang University, Jinan University (Zhuhai Campus) and other research institutions.

Certified by ISO9001, ISO14001 and ISO45001, we adopt strict full-process quality control. With carefully selected raw materials and imported core components, our product five-year failure rate is kept within 2%, supported by 24-hour after-sales rapid response.

Our core products have been deployed in landmark projects including the Wudongde ± 800kV UHV Project, Yunnan-Guizhou ± 500kV Converter Station Project and Hong Kong-Zhuhai-Macao Bridge 110kV Power Transmission Project, earning high recognition from China Southern Power Grid EHV Company. Our full range of products has passed authoritative certification, serving power grid, power generation, petroleum, coal, rail transit and new energy industries nationwide.

Guided by the philosophy of Integrity, Rigor, Pragmatism and Service, we follow the "Three Links, Two Centers" development strategy. By integrating superior resources and emphasizing technological innovation, we continuously deliver reliable solutions for the safe and stable operation of power systems.