bw663210035

1.Precision cylinder gear's Carbon layer depth:0.8-1.1mm. 2.Material: 20CrMnTi 3.Surface hardness:57-61 Precision cylinder gear can be applied to Automobile, Agricultural machine, Construction machine and Heavy truck.The products can be manufactured according to the design from customers.The staight alignment operation is executed perfectly,we are quite confident to have excellent control on the ...