
Zhaoqing Kerun Vacuum Equipment Co., Ltd.Guangdong Sheng, China

Shengli Oilfield Shuntian Energy Saving Technology Co., Ltd.Shandong Sheng, China

Guangxi Hongji Electric Power Technology Co., Ltd.Guangxi Zhuangzu Zizhiqu, China

DOTT Ltd.California, United States

Shanghai Lifu Household Products Co., Ltd.

Best Electromechanical (Jiaxing) Co., Ltd.Zhejiang Sheng, China

Rugao Xidong Yarn Dyed Fabric Mill Co. Ltd.Jiangsu Sheng, China

Anhui Huamei Polymer Material Technology Co., Ltd.Anhui Sheng, China

Jiangsu Yigao Tobacco Machinery Co., Ltd.

Wuhan Business School

Weihai Antuni Intelligent Electronic Technology Co., Ltd.Shandong Sheng, China

Wuhan Green Recycling Electronic Waste Disposal Co., Ltd.Hubei Sheng, China