Other processing
Things that can be done with surface treatment: insulation, conductivity, heat insulation, and heat dissipation.
Many things can be achieved with the Parker process surface treatment.

PAPRO Fric(Non-lubricated coating treatment)
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PAPRO Resist(Insulating multifunctional coating treatment)
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PAPRO Elec(Zinc phosphate coating treatment)
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PAPRO Un Adhe(Water repellent and non-adhesive treatment)
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