Roadway Safety "AND" is a bridge connects China to the world . AND Machinery Company is professional and practiced at mechanical transmission parts , specialize in bearings, shafts&gePipe Fittings ars. Bearings: Right design and installation helps to reliably meet the expected functions of the entire equipment, such as high precision, low noise, acceptable temperature, long life and so on.Construction Equipment & Tools Shafts: High-precision shafts together with bearings form the baPower Transmission Parts sis of a perfect transmission system in every machinery .Gears: In many mechanical transmission systems, as well as hydraulic oil pumps, high-precision, low-noise, long-life gears are still essential parts.We are capable to support our customers to develop and improve their products , professionally and experienced suggest to or discuss with customers about properly designing bearings and shafts they want , manufacturing technology ....our team will control quality strictly and improve constantly while the order placed , so as to provide customers with the proper , reliable and competitive products - this is our advantage.Our products have been widely used in a wide variety of machinery and vehicles, such as E-bus, E-Bike, ATV, Machine Tool, Reducer, Electric Motor, printing machinery, food machinery, garden machinery, construction machinery, Household appliances...Part NO.Customized products named according to buyer's document/specificationMaterialCarbon Steel , Alloy Steel , Stainless Steel , Brass ,PrecisionSize IT4-IT10 , Gear Teeth ground AGMA10Heat TreatmentQuenching , Carburization , NitridingSizeModule 0.5-12 , OD2000Package & Printing Service mm max., Length 2000mm max.