Henan Yinggao Energy Technology Co., Ltd.
Xi'an Fenghui Measurement and Control Engineering Co., Ltd.
Yancheng Ouhua Chemical Industry Co. Ltd.Jiangsu Sheng, China
Yip's Chemical R&D (Shanghai) Co., Ltd.
Yangzhou Shilue Information Technology Co., Ltd.Jiangsu Sheng, China
Jining Sunshine Chemical Co., Ltd.
Zeneca AG Products, Inc.
Guangzhou Jinpei Electric Co., Ltd.
China Construction Technology (Beijing) Co., Ltd.Beijing Shi, China
Bamed AG
Quadrile Nishida Co. Ltd.Japan
Qingdao Primedicine Pharmaceutical Technology Co., Ltd.