We are a professional manufacturer of o-rings, star-shaped rings and seals, with materials of NBR, FPM, EPDM, NR, CR, SIL, FFKM and others. With high technology and abundant production experience, we use various advanced production equipment and test instruments. The chairman has more than 20 years of experience in producing seals. We can supply our customers with different types of products with excellent quality, competitive price and short delivery time. All orders are thoroughly inspected by our quality department for 9 times before they leave our company. We have always been an innovator by continually developing new products and enhancing existing ones. In addition, you may take advantage of our fast quotes, low cost and short lead time. We have more than 300 tons of products in stock.