ABOUT US
Chongqing Hailing Piston Ring Co., Ltd. is the former San Ai Hailing Industrial Co., Ltd. Piston Ring Factory. Formerly Hailing Third Parts Factory of the former Ministry of Machinery Industry, it moved from Shanghai to Fuling Chongqing in 1966.
In 1997, after the merger of Chongqing Hailing Corporation and Sanai Company, it became a professional branch of Sanai Hailing. The company has nearly 60 years of piston ring production experience, technology, strong strength and perfect quality system. Its products have won the title of provincial and ministerial quality products many times.
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RECOMMENDED PRODUCTS
Conical surface, conical surface, externally cut conical surface, integral chrome-plated lining oil ring
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