Changchun Sanyou Intelligent Manufacturing Technology Development Co., Ltd.
Xiamen Zenith Medical Optics Company LimitedFujian Sheng, China
Ningbo Sunland Electronic Technology Co., Ltd.Zhejiang Sheng, China
Heilongjiang Tietou Prefabricated Components Co., Ltd.Heilongjiang Sheng, China
Imetrx, Inc.
M-Edge International Corp.United States
Oil Process Systems, Inc.Pennsylvania, United States
Shenyang Degao Yitong Rail Transit Equipment Co., Ltd.Liaoning Sheng, China
Zhejiang Huayou Color Spinning Technology Co., Ltd.Zhejiang Sheng, China
ChangChun YangGuang Wood Co., Ltd.Jilin Sheng, China
Zhongjian Tianhe (Beijing) Technology Development Co., Ltd.Beijing Shi, China
Guangdong Rongjun Construction Engineering Testing Corp., Ltd.Guangdong Sheng, China