Place of Origin
Hebei, China
Product name
bmx bike sprocket
Processing
Forging-Machining-Hobbing-Teeth harden-Tempering
Heat treatment
High Frequency Induction Hardening and tempering
Name
Professional Standard Sprocket in China
Surface treatment
As required
Application
Transmission Machine
Dimension
DIN8187/ISO606/DIN8188/ISO606
application
ogistics warehousing,garage,food Machinery,escalator and so on
