Происхождение товара
Henan, China
usage
industry and agricultural machine spare parts
color
nature, as per customers
material
C45 steel, 42CrMo, 20Cr, brass, Aluminum,ect
package
plastic bags, carton boxes,wooden cases
certificate
supplier assessment cetificate
deck
A plate sprocket or double deck sprocket
shape
spur teeth ,bevel teeth
surface treatment
heat treatment