Shanxi Electric Motor Manufacturing Co. Ltd.
Vibratechniques Ltd.
Guangdong Yaorong Technology Co., Ltd.
Invaluable Inventions
Zhejiang Hecheng Electric Technology Co., Ltd.
Nammi Electric Co. Ltd.
Yugu Vegetable Planting Professional Cooperative in Qidong City
Zhejiang Yahong Industry Co. Ltd.
Wickmann Werke GmbH
Max Factor & Co.United States
Institute of Materials and Processing, Guangdong Academy of Sciences
Chengdu Holy Valve & Complete Equipment