Product specification� Description: Special specifications and colors can be customized according to requirements. Product description The insulation performance of four-layer hollow PC sheet compared with the same thickness structure two-layer sheet and...
We are offering construction material, pu insulated sandwich panels, polyurethane foam steel roofing sheets. features: .light and durable .easy installation .hot & sound insulation .high quality .working life: more than 20 years specifications: 1.materials : double color steel +...
We are offering Construction materials product description structural support components applications structural support advantages high specific strength, good machinability high hardness; low density; corrosion resistance; high fatigue strength;...