ISO9001:2015 Fully Certified
ISO/TS16949 Fully Certified
Hongtai Technology Park,Nanmen,Qiaoli,Changping,Dongguan city,Guangdong,China
Comments From Customers
01. Much appreciate for your great support in the past 6 years,Your quality,delivery and sense of communication are impressive
---From Chris Inducto Australia
02. The quality of the parts are impressive
---From Freddy Sandvik Sweden
03. I will look into new projects for you,you're always supportive and reliable
---From Jens Danfoss Denmark
Stainless steel electrolytic polishing and passivation
Stainless steel is widely used because of its high corrosion resistance and decorative properties,
especially in medical equipment, food industry appliances, tableware, kitchen utensils and other aspects.
Stainless steel appliances should be resistant to corrosion, the smooth and shiny appearance, clean, utensils surface should not be attached harmful substances.
Therefore, it is necessary to completely remove the harmful substances of surface.
After hot processing or mechanical processing, the surface of stainless steel will form a black oxide layer,
that will affect stainless steel appearance and performance, so taking appropriate measures to remove the black oxide layer is needed.
Here mainly describes two useful methods: the passivation and electrolytic polishing process
Pretreatment – De-oiling – Cleaning – Deoxidation Layer – Cleaning – Passivation – Cleaning – Drying
Electrolytic polishing process:
Electrolytic polishing – cleaning – rinsing – air drying – passivation