Standard
Motor, Motorcycle, Machinery, Agricultural Machinery
Hardened Tooth Surface
Smithing
Harden Tooth
Steel, C45 Steel,A3 Steel,Stainless Steel,40cr
by Sea Freight/by Land Freight/by Air Freight
DIN,ANSI and So on
20000 PCS Per Month
Transmission Machine
Steel Roller Chain Sprocket
Customized Size or Standard
Black Oxide,Zinc Plated,Nickel Plated
Usually 20-30 Days
Plastic Bag+Plywood Box
40B 35A C2040 idler sprocket and so on