Model:200*200
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We are specialized in making square steel tube with specification range 20*20-600*600 mm,wall thickness 2-25 mm ; rectangular steel tube 20*30-500*600mm ,wall thickness 2-25mm

We are specialized in making square steel tube with specification range 20*20-600*600 mm,wall thickness 2-25 mm ; rectangular steel tube 20*30-500*600mm ,wall thickness 2-25mm



