6 spring multi-platen copper cars 430

[Heavy truck] multi-brand car 6 spring copper platen 430 advanced production technology and equipment, through rigorous testing, in line with QC / T25--2005 performance standards, spring stiffness, high coefficient of friction plates for heavy and medium-sized cars, construction car. Product packaging line with national standards, writing, pictures printed clearly, lower prices, the sale of three bags.