
Jiangsu Optics Valley Communication Equipment Co., Ltd.

Zhejiang Caimei New Materials Co., Ltd.Zhejiang Sheng, China

Wu Su Industrial Development (Shanghai) Co., Ltd.Shanghai Shi, China

Beijing Kongming Technology Co., Ltd

Jilin Rongda Communication Engineering Co., Ltd.Jilin Sheng, China

Tongdehang (Group) Co., Ltd.

Shaoxing Jingying Platemaking Technology Co., Ltd.Zhejiang Sheng, China

Yuxiang Group Co., Ltd.Hubei Sheng, China

Marcon SrlItaly

Jiujiang Changshun New Materials Co., Ltd.Jiangxi Sheng, China

Stanley Fertilizer Suiping Co. Ltd.Henan Sheng, China

Arnold Ian Miller