Qingdao Haitaisheng Electronic Technology Co., Ltd.
Shenzhen Flashine Lighting Co LtdGuangdong Sheng, China
Shandong Hongda Science&Technology Group Co. Ltd.Shandong Sheng, China
Jiangsu Hongji Energy Saving New Technology Co. Ltd.
Suzhou Daozhong Machinery Manufacturing Co., Ltd.Jiangsu Sheng, China
Henan Beidi New Energy Refrigeration Industry Co., Ltd.Henan Sheng, China
Beijing Greatview Tralin Trading Co., Ltd.Beijing Shi, China
Gongyoung Engineering Co. Ltd.
Kaifeng University
Nc Led Co. Ltd.Gyeonggi-do, South Korea
Airdar, Inc.
Shenzhen Enop Medical Equipment Co., Ltd.