black square steel tube hollow section
Basic Info
Model No.: Square & Rectangular tube
Product Description
Specifications Black square Steel Tube
Sizes : 20*30 to 500*400
Thickness: 1.5mm to 17.75mm
We are golden Supplier
Black square tube, Square steel tube , Hollow Section , black tube
Our regular production range: 
We are manufacturer of steel tubes for more than 13 years, we have 13 ERW production lines and 4 hot dip Galvanzied production lines. 
The Grade and Chemical composition of Our hollow section tube : 
Our Hollow section tubes : 
If you are interested in our Black steel tubes , square tubes, please feel free to contact. Contact us if you need more details on Black Square Tube. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Hollow Section、Square Tube. If these products fail to match your need, please contact us and we would like to provide relevant information.
Sizes : 20*30 to 500*400
Thickness: 1.5mm to 17.75mm
We are golden Supplier
Black square tube, Square steel tube , Hollow Section , black tube
Our regular production range: 
We are manufacturer of steel tubes for more than 13 years, we have 13 ERW production lines and 4 hot dip Galvanzied production lines. 
The Grade and Chemical composition of Our hollow section tube : 
Our Hollow section tubes : 
If you are interested in our Black steel tubes , square tubes, please feel free to contact. Contact us if you need more details on Black Square Tube. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Hollow Section、Square Tube. If these products fail to match your need, please contact us and we would like to provide relevant information. Product Categories : Hollow Section
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