Ningbo Yaseki Plastic & Rubber Products Co., Ltd. is a private enterprise which specialized in developing and manufacturing plastic and rubber products. It located in the south of Hangzhou bay, close to Shanghai, Ningbo, Hangzhou. Cooperating with plastic and rubber research institutes, we devoting ourselves to technical developing and produce, with 20 years' experience in manufacture, the company is the biggest manufacture of O rings and Rubber gaskets in china. We also supply a wide range of standard PU hydraulic seals & customized rubber mouldings. Main products including silicone rubber o-rings, oil seals with framework, silicone rubber kitchenwares, PU foamed gifts, PU hydraulic seals, rubber bonded washers, shaft seal, auto part and pipe fitting. Especially, rubber to metal bonding industrial products. We are able to manufacture rubber products with various material as per customers request. NBR, SILICONE, FKM, PU, PTFE, VITON, HNBR, EPDM, CR, ACM... For years, Yaseki achieved different rubber products per customers' design. We provide an extensive list of rubber and plastic products and learning kits to help international buyers to locate the right products. We include 4 main categories. 1) Silicone Rubber Products (silicone kitchenwares, silicone bakewares, silicone spatulas etc) 2) Rubber Seals (FKM o-ring, PU oil seals, PU hydraulic seals, rubber bonded washers...) 3) PU Foamed gifts (PU foamed balls, PU foamed key chains...) 4) Custom rubber mouldings (elastic rubber circles, elastic rubber bands...)