Square Tube
1) Material: Q235, Q345
2) Standard: GB/T6728, ASTM A500, EN10219
3) Size: 20 x 20mm to 200 x 200mm
4) Length: As requested
5) Other dimensions or shapes are availab

we have lots of regular clients in India,Pakistan,Australia,Russia ect,they all satisfied with our quality and service
pls send your enquiry to asyingyi24(at)163(dot)com for which we thank you
we will quote you our best price soon ,anyway let us keep in touch ,I want to make friend with you first : )
wish every success in your business
MS. Mary
asyingyi24(at)163(dot)com
Ansteel(AnShan Iron & Steel Group Corporation)
An Shan Ying Yat Trade Co., Ltd.
AnShan HongMing Metallurgical Machinery Co., Ltd
Add. Renmin rod.Tiexi Dist. AnShan City Liaoning China