He Bei XinZhongLian Special Steel Tube Co., Ltd - Company Introduce
We are specialized in making square steel tube with specification range 30*30-800*800 mm,wall thickness 3-25 mm ; rectangular steel tube 30*40-700*800mm ,wall thickness 3-25mm , meanwhile we are also able to make seamless steel tube,spiral steel tube and welded steel tube.? [Details]
He Bei XinZhongLian Special Steel Tube Co., Ltd - Company Introduce
We are specialized in making square steel tube with specification range 30*30-800*800 mm,wall thickness 3-25 mm ; rectangular steel tube 30*40-700*800mm ,wall thickness 3-25mm , meanwhile we are also able to make seamless steel tube,spiral steel tube and welded steel tube.? [