STEEL STANDARDS AND GRADES

WHO WE ARE

Guangdong Kruper Steel Co., Ltd is a professional manufacturer with more than 20 years of experience in manufacturing Carbon steel, alloy materials established in 2001.

 

We have our own factory and provide a one-stop service for cutting, forming and surface processing of metal products. Covers an area of more than 10000 square meters.

About Us

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Get in touch with us today to get the best quote for your requirement. We can assure you of the most competitive prices.

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Galvanized material comparison table
Chinese StandardJapanese StandardEuropean Standard
DX51D+Z/DC51D+Z (CR)SGCCDX51D+Z
DX52D+Z/DC52D+ZSGCD1DX52D+Z
DX53D+Z/DC53D+Z/DX54D+Z/DC54D+ZSGCD2/SGCD3DX53D+Z/DX54D+Z
S220/250/280/320/350/550GD+ZSGC340/400/440/490/570S220/250/280/320/350GD+Z
DX51D+Z/DD51D+Z (HR)SGHCDX51D+Z