Shandong Hongkang Machinery Manufacture Co. Ltd.
Ningbo Yuchen Environmental Protection Technology Co., Ltd.
Wuhu Karui Metal Technology Co., Ltd.
Inner Mongolia Yonghe Fluorochemical Co. Ltd.
Ningbo Hengte Auto Parts Co. Ltd.
Beijing Jianyuan Tiandi Environmental Protection Technology Co., Ltd.
Heshan Clivia Coating Co., Ltd.
Guolian Electronics (Shanghai) Co., Ltd.
Suzhou Duowei Intelligent Technology Co., Ltd.Jiangsu Sheng, China
Yangcheng Technology Co., Ltd.
LM Machinery SL
Win & Win Co. Ltd.South Korea