
Jiangsu Doken New Materials Co., Ltd.

Changsha Runwei Electromechanical Sci-tech Co., Ltd

Ruan Korea Co. Ltd.

Nantong Shennan Circuit Co., Ltd.

Covim SRL

Dongguan Taishan Electronic Co., Ltd.

Tangshan Heavy Equipment Group Co., Ltd.

Silkfang (Suzhou) New Materials Co., Ltd.

Travel Data Co., Ltd.Tokyo, Japan

Zhejiang Painier Technology, Inc.Zhejiang Sheng, China

Shanghai Wodian Industrial Automation Co., Ltd.

China Water Resources & Hydropower Sixth Engineering Bureau