gear parts
GEAR is the main parts in the transmission system,
there are many kinds tooth of the gear parts, such as the gear flange,gear shaft,sprocket wheel,helical gear,skewed gear,
we produce most of them, serve the industry such as the agriculture machine,construction machinery,auto parts,
power tools,conveyor,automatic equipments, etc.
the material can be alloy steel,20Cr、20CrMnTi、20MnB、20CrMnTo，45、40Cr、40CrNi etc
usually the surface hardness of the tooth will be about HRc40-60,
