Standard
Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery
Hardened Tooth Surface
Cast Gear
Spur Gear
Stainless Steel
Sprocket
Galvanizing/Zinc Plating, Chrome Plated, Black Oxi
Forging, Hobbing, Precision Machining,etc
45 - 55 HRC
High-Frequency Quenching
Black, White, or Custom
GB1244-85, DIN8187,8188, OEM, ANSI or DIN
Wooden Case/Container
DIN/ISO, ANSI
Suzhou, Jiangsu, China