Yuyao Xingxin Plastics Manufacturer is an ISO 9001:2008 certified manufactory specializing in custom injection molded plastic parts with our own tooling shop .We are located in Yuyao,Ningbo,Zhejiang Province ,the "China Plastic City" .One hour from Hangzhou airport . Sinye Plastics is a fast growing injection molding manufactory producing custom plastic parts for machining parts,housewares,electronics ,consumer goods etc .Processes covers thermoplastic injection molding ,insert molding ,overmolding and assembly etc.Custom injection molding & plastic parts mass production (Thermoplastic Molding,Insert Molding,Overmolding)Rubber Parts MoldingAssmebly,Printing,Painting,Packaging