shanghai hongsheng auto parts factory is a professional manufacturer for auto rubber parts and auto rubber o rings, plastic products and extrude products ;We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price. 

Our company has always insisted on relying quality to seek survival, benefit to seek development. Use fine after-sale service to meet the needs of consumers. Honesty and credit. Products are sold well all over our country. Warmly welcome all fields of friends to visit our company and negotiate trade. 

We sincerely welcome new and old customers at home and abroad. Let us work together to develop the international market. 

Welcome to order, we will serve you.