No. 508 Dongye road Shanghai, Shanghai

Yongjin Electric Group has always been dedicated to the development, manufacturing and providing to power industry a technical solution of safety, quality, efficiency and cost saving. Now yongjin bran...

No. 18-8-301, Baosheng Road, Songjiang Dist., Shanghai, China (Mainland)

Shanghai T&C Network Technologies Co.,Ltd is a hi-tech enterprise having a self-owned brand and specializing in the R&D,manufacture and sales of fiber opticl communications equipment ....