Products adopt 300 series stainless steel hexagonal bar (304 stainless steel hexagonal bar), CNC precision turning production.
The surface treatment is passivation. Passivation refers to the process in which the metal is oxidized by strong oxidant or electrochemical method to make the surface become inactive, that is, passivation. It is a method to change the metal surface into a state that is not easy to be oxidized and slow down the corrosion rate of the metal.
After passivation, the salt spray of the product can be up to 500H.
Dongguan Tiansheng Co., LTD has been specialized in developing and producing non-standard fasteners for 12 years.
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