Zhengzhou Vincol Water Blocking Materials Of Cable Co., Ltd

[ Manufacturer ]Main business are Topswell water blocking tapes, Semi-conductive water blocking buffer tapes, Topswell polyethy film laminate water blocking tapes, Topswell water blocking yarns, Topswell semiconductive water blocking tapes, Topswell semi-conductive water blocking yarns.

Nantong Siber Communication Co., Ltd.

[ Manufacturer ]Main business are Communication equipment

Chengdu Centran Communication Technology Co., Ltd.

[ Manufacturer Trader ]Main business are Communication optical cable, Cable raw material.