Packing inspection: The packing staff visually inspects the height of the drilling and tapping on the top of the tooth and the height of the heat dissipating tooth before packing into the box.
Packing inspection: the packer visually inspects the drill tapping and heat dissipation teeth on the top of the fully examined teeth, and then packs them into the box.
Packaging inspection: the packers visually check the drilling and tapping on the top of the teeth and the height of the cooling teeth, and then pack them into the box.<br>