... steel square pipe 1.material:200,300,400 ect 2.Useage: stairs,handrails, decoration 3.surface:bright Yancheng Baojun Stainless Steel ... Co.,LTD.Our company is specialized in stainless steel steel products manufacturer, has many years of experience, professional ... products.The exact information about stainless steel square pipe as fellows :SS 316 stainless steel square pipe1)material:200,300,400 ...