Zhengzhou Ruipu Biological Engineering Co., Ltd.Henan Sheng, China
Beijing Oriental Xinqiang Manufacture Co.
Dongguan Chensong Plastic Co. Ltd.
Obiyi Terahertz Technology (Beijing) Co., Ltd.Beijing Shi, China
Jiangxi Hengyuan Intelligent Equipment Co., Ltd.Jiangxi Sheng, China
Quanzhou Global New Material Technology Co., Ltd.
Wind Tower Systems LLC
S & K Enterprises, Inc.
Shanghai Heguang Information Technology Co., Ltd.
Datang Binchang Power Generation Co., Ltd.Shaanxi Sheng, China
Sibelco Asia Pte Ltd.
Novindustra AG