Material:Carbon Steel, Stainless steel ,40Cr,20CrMnTi or as your required
Processing:Forge,casting or welding
Surface treatment:Black oxide finished, zinc plated, powder coating
Heat Treatment: Teeth Hardness,Nitriding
Stanadard:DIN8187 8188,OEM ANSI or DIN
Forging, Cutting, Hobbing, lathe machining, grinding, broaching, thread rolling,
treatment on quenching, surface treatment/rust-proof treatment final inspection
Black oxide finished, zinc plated, powder coating
and so on according to Customers' demand.
High precision, high wear resistance, low noise, smooth and steady, high strength
Standard sprocket:DIN8187, DIN8188, ISO , ANSI , JIS,BS.
Nonstandard sprockets as to customers' Drawing or sample.
type A, type B, type C simplex, duplex, triplex
Inner plastic bag and outer carton box or customer requirement ,export wooden case
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