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 100%, and then packs it into the box.
Packing inspection: The packer visually inspects 100% of the drill tapping and heat dissipation teeth on the top of the fully tested teeth, and then packs them into the box.
Packaging inspection: the packers visually check 100% of 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>