Dx52 , 53, 54, 55D Z40 Z60 Z100 Z180 Z275 Z350 Galvanized Steel Coil Hot DIP Strip S500gd Z Galvanized Sheet

Hot-dip galvanizing is the reaction of molten metal with an iron substrate to produce an alloy layer, thereby combining the substrate and the plating layer. Hot-dip galvanizing is to pickle iron and steel parts first. In order to remove iron oxide on the surface of iron and steel parts, after pickling, it is cleaned in an ammonium chloride or zinc chloride aqueous solution or a mixed solution of ammonium chloride and zinc chloride.And then sent to the hot-dip plating bath.Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life.

Before the product leaves the factory, the zinc layer, thickness and width of the galvanized coil are inspected.

1. How can I get a quotation from you ?
You can leave us message, and we will reply every message in time . Or we may talk on line by Trademanager . And you can also find our contact information on contact page . 
2. Can I get samples before order ? 
Yes, of course. Usually our samples are free . we can produce by your samples or technical drawings . We can build the molds and fixtures.
3. What is your delivery time ? 
A. The time of delivery is usually around 1 month(1*40FT as usual) ; 
B. We can send out in 2 days , if it has stock . 
4. What is your payment terms ?
 Our usual payment term is 30% deposite, and rest against B/L. L/C is also acceptatble . 
5. How can you garantee what I got will be good ? 
We are factory with 100% pre-delivery inspection which garantee the quality . And as golden supplier on Alibaba , Alibaba assurance will make garanteewhich means alibaba will pay your money back in advance , if there is any problem with the products . 
6. How do you make our business long-term and good relationship ? 
A. We keep good quality and competitive price to ensure our customers benefit ; 
B. We respect every customer and regard them as friends, no matter where they are from, we sincerely do business and make friends.