Zigong Dongxin Electric Carbon Co., Ltd.
Fujita Optical Co. Ltd.
Shenzhen Kepusen Precision Technology Co., Ltd.Guangdong Sheng, China
Shanghai Misu Environmental Protection Technology Co., Ltd.Shanghai Shi, China
Zhongshan Yijiang Technology Co., Ltd.
Zhengzhou Zhengkai Electric Power Equipment Co., Ltd.Henan Sheng, China
Shandong Xinyasen Automation Equipment Co., Ltd.Shandong Sheng, China
Changyuanxing Chemical Industry Co., Ltd
Tianjin Shihai General Steel Structure Co., Ltd.Tianjin Shi, China
Vioguard LLC
Green Star Co., Ltd.South Korea
Nantong Dazhong Artex Products Co., Ltd.