We are a professional modern enterprise integrating design, R&D, manufacturing and sales of oil seals, O-rings and various types of seals. The manufacturer sells oil seals and types of seals directly and wholesale. We have 20 years of experience in design and R&D, and all products strictly comply with ISO 9001 and TS16949 international management system certification standards. Unlike the disordered price and uneven quality in the market, we can make timely quotation, strict production, quality assurance and timely delivery.