分类: 光通信

Fujian Qingshan Paper Industry Co., Ltd.

Jiang Su Etern Co., Ltd.

Datang Telecom Technology Co., Ltd.

Wuhan Yangtze Communications Industry Group Co., Ltd.

Hengtong Optic-Electric Co., Ltd.

Yunnan Chihong Zinc and Germanium Co., Ltd.

FiberHome Telecommunication Technologies Co., Ltd.

Jiangsu Zhongtian Technology Co., Ltd.

Sanan Optoelectronics Co., Ltd.

Far East Smarter Energy Co., Ltd.

Yangtze Optical Fibre and Cable Joint Stock Limited Company

Nanjing Huamai Technology Co., Ltd.

CIG Shanghai Co., Ltd.

Shenzhen Gongjin Electronics Co., Ltd.

China Bester Group Telecom CO., LTD.

Guangdong Champion Asia Electronics Co., Ltd.

Hangzhou Cable Co., Ltd.

Jiangsu Pacific Quartz Co., Ltd.

PNC Process Systems Co., Ltd.

Olympic Circuit Technology Co., Ltd.