1.Competitive price, Assured quality, 2.Sandwich material thickness: 50--200mm 3.Width:960mm/1150mm 4.cam ... ,warehouse,workshop and etc.Specifications:1. Outer materails specification, 1) Two sides:Carbon steel sheet, color steel sheet, stainless steel sheet ... :According to customer requirement,the max length is 10000mm. 2.Sandwich Layer: Polyurethane(PU) Density: 38-40(kg/m3), 40-42 ...