Quanzhou Zhongtian Petrochemical Machine Co. Ltd.
Shenyang Huayu Architectural Design Co., Ltd.
Beijing Hollysys Automation & Drive Co. Ltd.
Shandong Jinpu Analytical Instrument Co., Ltd.Shandong Sheng, China
Zhejiang Sanmen Taihe Large Forging Co. Ltd.Zhejiang Sheng, China
Tianjin Tiande Shock Absorber Co. Ltd.
Bokun Electromechanical (Suzhou) Co., Ltd.Jiangsu Sheng, China
Zhengzhou Vocational and Technical College
Nakai Kikai Kogyo KKOsaka-fu, Japan
Hangzhou Jinjiang Copper Clad Laminate Co. Ltd.
Jiangsu Lanpeide Industrial Technology Co., Ltd.Jiangsu Sheng, China
Hiroshi Yamamoto,