Kunshan Sergeant Equipment Industry Co., Ltd.Jiangsu Sheng, China
Frisch GmbHSaarland, Germany
Aichi Industry Co., Ltd.
Shaanxi Energy Vocational and Technical College
Beijing Chenghe Longsheng Engineering Technology Co., Ltd.
Changsha Kairui Heavy Machinery Co., Ltd.Hunan Sheng, China
Cameron-Price Ltd.
Hubei Bichen Technology Co., Ltd.
Suzhou Xunyu New Material Technology Co., Ltd.Jiangsu Sheng, China
Qingdao Huatao Automobile Mould Co. Ltd.
Hydac Fluidteknik AB
Fujian Wanqi Nonmetallic Materials Co., Ltd.