Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car, Reducer
Hardened Tooth Surface
Internal Gear
Gear Shaping
Involute
45#Steel,20crmnti,40cr,20CrNiMo,20mncr5,Gcr15simn,
Gear Shaper
Hair Blue, Galvanized, Nickel Plating
Semi-Automatic Manipulation
zhihai or customized
Export Standard Packing or Customized
Internal ring gear
Changzhou, Jiangsu