specification standard chain sprockets
Alloy Steel, Carbon Steel, Stainless Steel, Hardend & Tempered Steel, Cast Iron, Aluminum, Copper, Brass and so on
Forging or casting
High frequency quenching, teeth hardening, Carburizing Quenching
Blacking as per customer's requirement, Spray Printing, Mirror Finish, Burnishing, Sand-blasting and so on according to ROHS demand.
Payment,minimum order and delivery
T/T (30% deposit in advance, balance collected before shipping)Minimum order is 1000pcs. Delivery time is 20-30days after receiving deposit
Inner plastic bag and carton box wooden case