Kaitaivalve Group Co. Ltd.Shanghai Shi, China
Jiangsu Rongtai Door Industry Co., Ltd.
Shenzhen Shuangyuwang Sound Barrier Engineering Technology Co., Ltd.Guangdong Sheng, China
Taiwan Hitachi Co., Ltd
Shenzhen Chengda Mechanical & Electrical Technology Co Ltd.Guangdong Sheng, China
Thyssenkrupp Drauz GmbH
ZHONGSHAN GORFAME ELECTRICAL APPLIANCE CO.,LTDGuangdong Sheng, China
HKUST IFLYTEK (Suzhou) Technology Co., Ltd.
Sunds Defibrator AB
Henan Mingyang Smart Energy Co., Ltd.Henan Sheng, China
Luxilon Industries NV
Fuhong Industry Co., Ltd