Shenzhen Wancheng Seal Products Co., Ltd. is an international company integrating design, research and development, production and processing. We have been committed to the technical innovation and development of seals, mainly producing O-rings, gaskets, shaped parts and other rubber products. Materials include fluororubber, nitrile butadiene rubber, HNBR, EPDM, NR and silicone rubber, among others. We provide custom parts service, existing standard parts 1000+. Widely used in industrial machinery, mining, agriculture, metal processing, motorcycles, automobiles, water pumps and air conditioning and other fields. High-quality, high-performance products for hundreds of well-known enterprises at home and abroad to provide support.