
FoShan SanShui GuanHua Communication Equipment Factory

Tianjin Rainbow Hills Cast Iron Co., Ltd.

Jilin Jiusheng Ecological Environment Technology Co., Ltd.

Tianjin New Wit Rubber Products Co., Ltd.Tianjin Shi, China

Songyuan Orui Haishan Machinery Co., Ltd.

Amphenol Taiwan Corp.

Tianjin Feida Wind Energy Equipment Co., Ltd.Tianjin Shi, China

Suzhou Meiluo Lifting Machinery Co., Ltd.Jiangsu Sheng, China

Zigong Honghe Chemical Group Co. Ltd.Sichuan Sheng, China

China Gold Group Jiangxi Jinshan Mining Co., Ltd.

Kyung-hee LeeSouth Korea

Tenova Technologies (Tianjin) Co., Ltd.Tianjin Shi, China