Stainless Steel Etching or Corrosion Principle
The process utilizes ferric chloride's strong oxidation properties to corrode the stainless steel surface, converting trivalent iron into more stable bivalent iron elements. The specific production process involves: first coating the stainless steel surface with an anti-corrosion layer to protect required areas, then placing it into the spraying iron trichloride assembly line. After corrosion, the anti-corrosion layer is washed off, forming the desired patterns.
Frequently Asked Questions
1. WHO IS MEIBAOTAI?
Meibaotai Stainless Steel Products Co., Ltd. is the largest stainless steel products manufacturing and storing base for South China.
2. HOW MANY COUNTRIES DID YOU EXPORT TO?
We export to more than 20 countries across 5 continents, including America, Russia, Kuwait, Egypt, Korea, etc.
3. WHAT COLORS CAN BE DONE FOR PVD PLATING AND WATER PLATING?
PVD plating: gold, coffee gold, champagne gold, rose gold, rose red, bronze, sapphire blue, violet, black titanium, jade green, grass green, etc.
4. WHAT PRODUCTS CAN YOU OFFER?
We have total 9 categories of products into 13 series and 122 types of solutions fitting most building scenarios such as Passenger elevator, Cargo Elevator, Home elevator, Escalator and Moving walks, etc.
5. WHAT IS YOUR TERMS OF DELIVERY?
EXW, FOB, CFR, CIF. Generally, it takes 25 to 30 days after confirming elevator (escalator) specifications and drawings, and receiving your advance payment.