Ningbo Oulin Kitchen Electrical Appliance Co. Ltd.
Fujian Vocational and Technical College of Water Resources and Electric Power
Fengcheng Heibao Carbon Black Co. Ltd.
Shanghai Targetdrug Co Ltd
Shenzhen Leleduo Technology Co., Ltd.
Shenzhen Yuanbo Intelligent Technology Co., Ltd.
Dongguan Wufan Photoelectric Technology Co., Ltd.
Anhui Huachengxing Building Materials Technology Co., Ltd.
Amitec Advanced Multilayer Interconnect Technologies Ltd.
Kunshan Huaheng Welding Equipment Technology Co. Ltd.
SYNPO as
SENATOR GmbHHessen, Germany