Changsha Research Institute of Mining and Metallurgy, Ministry of Metallurgical Industry
Tianjin Antolin Automotive Trim Co., Ltd.
Shanghai Chenzhu Instrument Co. Ltd.Shanghai Shi, China
22mcc Group Precision Forging Co. Ltd.
Hubei Chuangquan Electric Co., Ltd.
Shandong Hengdong Industrial Group Co., Ltd.Shandong Sheng, China
Suzhou Petmate Industry & Trade Co LtdJiangsu Sheng, China
Rudolf Hrmann GmbH & Co. KG
Omnithruster Inc.Ohio, United States
Nanjing Jinxin Transmission Equipment Co. Ltd.Jiangsu Sheng, China
Suzhou Greishi Industrial Co., Ltd.
China Yangzi Group Chuzhou Yangzi Air Conditioner Co. Ltd.