PV Silicon Forschungs und Produktions GmbH
Fujisawa Deutschland Gmbh
Changzhou Saijia Machinery Co., Ltd.Jiangsu Sheng, China
Glual Hydraulics China Co., Ltd.
Zibo Da Chuang Automation Technology Co., Ltd.
Nakamura Bussan Co. Ltd.Japan
Taizhou Chasing Sun Gear Co., Ltd.
Marvy Co. Ltd.
Henan Floodlighting Engineering Co., Ltd.
Dajing Middle School Affiliated to Shanghai International Studies University
Xiamen Aohuasi Electric Co., Ltd.
Henan Hualong Biotechnology