China Good quality ANSI Standard Sprockets Industrial Gear Teeth Rack Bevel Bicycle Stainless Transmission Drive Part Carbon Steel Plate Idler Wheel Roller Chain Sprocket with CE crank and sprocket

Product Description  Product DescriptionHeat treatmentHarden teeth, tempering, quechingSurface treatmentzinc plated, blacken, phopharization, carborizedProcessForging( casting)—lathe- teeth shaping—finishing—oil washing—Packing ,made by CNC...

China Chain Drive Sprocket for Liftgate supplier

Product Description Chain Drive Sprocket for LiftgateWith more than 20 years’ experience, high-precision equipment and strict management system, CZPT can provide sprockets, gears, shafts, flanges and related transmission parts for you with stable quality and...