G550 Hot Dipped Galvanized Steel Roofing Sheets JIS G3302

G550 Roofing hot dipped Galvanised steel coil/Sheet/Flat

Galvanized steel,the cold rolled steel roll continuously immersed in the molten zinc plating bath,the surface fusion it a layer of zinc anticorrosive materials in 470 dgree Centigrade heat...Hot-dip aluzinc steel sheet is substrated on cold rolled steel(CRC)in various strength and specification Coating composition is 55％aIuminum in weight ratio．43 4％zinc．and 1 5％silicon with excellent corrosion and heat resistance performance.Hot-dip galvanized steel sheets (GI) are produced by passing the full hard sheet which has undergone the acid washing process and rolling process through the zinc pot, thereby applying zinc film to the surface. GI has a thicker galvanized layer which has excellent anti-corrosion qualities, and is the type of steel sheet used most commonly.

According to its surface,we clarify it as Zero spangle,Regular spangle,Big spangle

Query:

1. How to make sure your quality?

A: We have experienced inspector to check each order before production,if can not reach customer's quirements,we won't export to our clients.

2. Which contries does your company export to?

A: We have exported more than 20contries until now

Asia: Korea, Singapore, Vietnam, Thailand, Burma, India, Pakistan, Philippines,
Bangladesh, Nepal and Sri Lanka,Jordan, Israel, Saudi Arabia, Iraq, Iran,Syria, Lebanon, UAE, Yemen
Europe: Romania, Turkey, GreeceAfrica: Egypt, Algeria, Nigeria, Ghana, Sudan, Cameroon
Oceania: Australian

3. Hour about your experience?

A: We have exported steel products more than 6years, know all kinds of steel products very well.We can always grasp the market and suggest our clients to order at the appropriate time.

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SHANGHAI HUIYI INTERNATIONAL CO., LTD is a trading company dealing with all kinds of steel products and construction materials. 

We build long-term relationships with many factories in China since our team has dealt with trading business for many years. Our main products are Galvanized Steel, Galvalume Steel, Pre-painted Galvanized Steel, pre-painted galvalume steel, corrugated steel, cold roll steel, hot roll steel, angle bar, c channel, aluminum bubble foil, fiber cement....

Our products are mainly exported to Africa, Southeast Asia, the Middle East, Europe, which are used in projects and the construction field.

We have been continuing to supply superior products, services and solutions to customers based on our competitive advantages in brand, technology, innovation and ability.

SHANGHAI HUIYI INTERNATIONAL CO., LTD has got huge support and help from our customers and suppliers. We have been growing up at a rapid and steadily pace. We will do our best to give our customers a better price, better quality and better service.