Ningbo Chengle Seal Tech Co.,Ltd and NINGBO CL SEALING CO.,LTD is a group company specialized in the research, development, manufacturer and export of Oil Seal, O-ring , Gasket and Rubber Parts. As for a professional manufacturer and exporter more than 20 years, the most advanced production equipment, experienced and qualified engineers and workers, recognized quality control systems and a friendly professional sales team for pre/after sales support make us different with others.Our products are popular and well sold in Europe, America, South America and Southeast Asia and they enjoy an excellent reputation. we can supply our customers with different types of products with excellent quality, competitive price and short delivery time. If you are looking for a reliable part with good quality that suit to your market , please free to contact with us.