Shenzhen Dongyu Technology Co., Ltd.
Hangzhou Donalds Food Co., Ltd.Zhejiang Sheng, China
Shenzhen Haonianjing Technology Co., Ltd.Guangdong Sheng, China
Hubei Guoxin Tianhui Energy Co., Ltd.Hubei Sheng, China
Tangshan Chengshi Drainage Co.Hebei Sheng, China
Jiangsu Dongfang Jinyu Intelligent Robot Co., Ltd.Jiangsu Sheng, China
Lexi Optics Co., Ltd.
Shandong New Coordinate Intelligent Equipment Co., Ltd.Shandong Sheng, China
Changzhou Zhongduan Electric Appliance Co.,Ltd.Jiangsu Sheng, China
Yoneyama Kogyo KKJapan
Zhengzhou Xianghe Group Electric Power Installation Co., Ltd.Henan Sheng, China
Sichuan Winner Special Electronic Materials Co., Ltd.Sichuan Sheng, China