
Guangdong Zhongnonglian Biopharmaceutical Co., Ltd.Guangdong Sheng, China

Wuxi Chengkang Machinery Electric Co., Ltd.Jiangsu Sheng, China

Hebei Yiduo Tea Ware Co., Ltd.Hebei Sheng, China

Changzhou Southern Electric Element Factory Co. Ltd.Jiangsu Sheng, China

Tianjin Biaoxing Stainless Steel Products Co., Ltd.Tianjin Shi, China

Jie Neng Valve Manufacturing Co., Ltd.Fujian Sheng, China

Qualtec GmbHSwitzerland

Jiangxi Xinghuo Shida Technology Co. Ltd.

Yuanyang Decoration Engineering Co., Ltd.Beijing Shi, China

Lishui Yuda Machinery Equipment Manufacturing Co., Ltd.Zhejiang Sheng, China

Shijiazhuang Aircraft Industry Co. Ltd.Hebei Sheng, China

Haian Jinlong Metal Technology Co., Ltd.Jiangsu Sheng, China