• Shenzhen Hi-Tech Industry Ltd.

    Shenzhen High-Tech Industry Ltd. has been specializing in continuous electroplating since 1995. After a decade of research, we developed black chromium nickel-plated copper. Now have large supply copper / Alunimum coil to manufacturers flat plate solar thermal collectors. Black ...

    Telephone:86-75525680784Address:Songgang, Shenzhen, Guangdong, China

    1