High carbon mattress spring steel wire

High carbon mattress spring steel wire   

High Tensile prestressed concrete pc wire the prestressed production of TIANJIN SUNWIN.It is wildly used in Mechanical Equipment, Engineering Vehicle, Motor Vehicle, Motorcycle, Accumulator Car, Bicycle, Fitness Equipment, Elevator, Steel Wire Screen, Mattress And Sofa, Umbrella Frame, Electronic Products, ect.Tianjin Sunwin Prestressed Technique Co.,Ltd specialized in supplying all kinds of steel products of PC strand,PC wire and post tension equipments. We developed overseas market over 8 years and gained lots of experiences.