Process overview
Process Plating-According
According to the plating bath and rectifier control, the fasteners can be the zinc thickness required by the customer.
Process Plating-According
Hydrogen removal process
Bake the fasteners according to the temperature and time required by the customer to reduce the hydrogen content in the fastener.
Hydrogen removal process
Passivation process
According to the appearance required by the customer, make the fastener show the required color.
Passivation process
Sealing process
According to the salt spray required by the customer, make the outer layer of the fastener adhere to the seal.
Sealing process
Lubration process
According to the wax coating ratio required by the customer, make the outer layer of the fastener adhere to the lubricant.
Lubration process