
Wuhu Ronghui Chemical Co. Ltd.Anhui Sheng, China

Fronius (Nanjing) Surface Engineering Technology Co., Ltd.Jiangsu Sheng, China

Guangzhou Crystal Technology Co., Ltd.Guangdong Sheng, China

Penick & Ford Ltd.New York, United States

Nagaoka Seisakusho KKJapan

Kongfook Jewelry Co.,Ltd.Guangdong Sheng, China

Haldex Brake Corp.

Longchuan New Energy Technology Development Co., Ltd.

Mianyang Anzhi Shengda Creative Technology Co., Ltd.Sichuan Sheng, China

Shenzhen Aiduoduo Intelligent Equipment Technology Co., Ltd.Guangdong Sheng, China

Beilong Zhongwang Beijing Technology Co. Ltd.

Shanghai Industrial Boiler Co., Ltd.Shanghai Shi, China