40x40 rectangular hollow section weight (mild steel SHS& RHS)

Many Chinese Steel Pipe Manufacture in China , why chose us ?  

Six reasons:

1. we are group company, have 12 subsidiary company ;

2. China's largest manufacture of steel pipe;

3. Export more than 14,0000 tons in 2014;

4. Top 500 enterprises of China ;

5. More than 59 erw steel pipe production lines;

    34 hot dip galvanized production lines;

    9 LSAW production lines;

6. Good Serivce , much familiar with export trade rules;

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  If you trust our group company , trust us ,

  please send your valable  enquiry to us ,