Patents/Inventors

Haijun Zhu

ZhejiangCN3 patents

3 Patents

US125535272026
Method for Manufacturing Control Valve, and Control Valve and Valve Body Assembly
ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO., Ltd.
0 cites
US124805932025
Driving Device and Valve
ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO., Ltd.
0 cites
US123261962025
Driving Device and Control Valve
ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO., Ltd.
0 cites