Ningbo Huangzuan machinery Co., Ltd. is a specialized manufacturer of bucket teeth, bucket adaptor and side cutter which is used for digger , Bulldozer and ripper.With production facilities covering an area of 18136 square meters, we currently have the technology of lost wax casting, precoated sand casting, resin sand casting, have the advanced instrument such as spectromaxx, Brinell hardness tester, universal testing machine,metalloscope.10 years experiences in producing bucket teeth and bucket adaptor, pin and bush for bucket teeth. Presently, our annual processing capability equals approximately 12,000 metric tons. Company could meet the demand for all kinds of carbon steel casting parts and structure components which used for all kinds of car and excavator.We employ a staff of 100 .Our net assets total USD 20,000,000 and we reach a yearly sales income of USD 10,000,000, one-thirds of which results from exports. Featuring a high grade production capability, combined with our dedication to customers, our products have gained popularity among customers throughout the US, Canada, South America, and European countries.