
Shenzhen Kerun Optoelectronics Co. Ltd.

Esperant System Co. Ltd.

Wuxi Guosheng Precision Tool Co. Ltd.

Cixi Chaofan Bearing Technology Co. Ltd.

EURO-COMPOSITES GmbH

Ceramicas Diago SA

Hangzhou Wagen Precision Tooling Co., Ltd.

Taizhou Mingfeng Resource Regeneration Technology Co., Ltd.Jiangsu Sheng, China

Shenzhen Investigation & Research Institute Co. Ltd.

Qingdao Zhongke Hanwei Laboratory Equipment Technology Co., Ltd.Shandong Sheng, China

Chongqing Fengpin Technology Co. Ltd.

Yancheng Changhua Outdoor Product Co., Ltd.