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By certification 
Specification sheet
Product Name |
ROUND TUBE Pipe HOT DIP Galvanized |
Standard |
EN10346 |
Material |
Q235, S235,Q355,S355,Gr50ï¼› |
Section shape |
Round |
Surface treatment |
HDG, Powder coating |
Packing |
Bundle, or with all kinds of colors PVC or as your requirements |
Origin |
Changzhou |
Thickness |
5-30mm |
Company information:
Jiangsu Guoqiang Singsun Energy Co., Ltd established in 2021,It is totally 1000000 square meter area with more than 1500 employees. It is the biggest manufacturer of solar panel bracket in China. The biggest manufacturer of ERW tubes, hot dip galvanized tubes in East Part of China as well as hot dip galvanizing process. Jiangsu Guoqiang Singsun has more than 10 lines of cold forming processing, producing various kind of cold formed profiles. It has 22 lines of hot dip galvanizing. Products already sold to around the world. Jiangsu Guoqiang singsun has won good reputation with its good quality product but fair price.
http://www.singsunsolar.com/
