Though we ensure a high pass rate of metal o rings thanks to our strict quality control system, there may be some imperfections found owing to the minor incidents occurring during the shipment. In such cases, customers should take some photos of the product with a focus on the imperfections. Once we have confirmed the fact with you through email or phone, we will rapidly ship another product with premium quality to guarantee your interests. Customers can also check out our warranty policy to learn about our compensation terms and conditions.

Continuous efforts over the years in metal o rings and management overhaul have enabled Dms Seals Technology Co.,limited to maintain a sustainable, healthy and rapid development. metal o rings produced by DMS Seals is very popular in the market. By discarding the dross and selecting the essential, our scraper seals has been successful in its hydraulic wiper seals. As a modern sealing technology company, DMS Seal manufacturer has a wealth of experience. Since this product needs little maintenance, it greatly helps save maintenance costs in the renovation projects. The R&D teams have the ability to design and develop seals for various of complicated working condition of sealing system.

Our high-quality metal o rings allows us to make a distinctive and substantial impact for our clients. Inquiry!