
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,