RD Europe Ltd.United Kingdom
Qingdao Zhongbo Huake Testing Technology Co., Ltd.
Guizhou Power Transmission & Transformation Engineering Corp.Guizhou Sheng, China
Jiangsu Hengtong Jintian Electronic Cable Co., Ltd.Jiangsu Sheng, China
Beijing Yierkang Bioengineering Development Center
Nagare Membranes LLC
Datang Yuncheng Power Generation Co., Ltd.
Sichuan Tequ Investment Co. Ltd.Sichuan Sheng, China
Zhenjiang East Biotech Equipment & Technology Co. Ltd.Jiangsu Sheng, China
Iwai Kikai Kogyo Co. Ltd.
Suzhou Denise Culture Development Co., Ltd.Jiangsu Sheng, China
Yunhe County Chiwang Toys Co., Ltd.