We offer Auto Seat Springs. Auto Seat Springs can be used for auto seat recliners and auto window regulators and so on. Material: 60Si2MnA, 65Mn Dimension: Hight: 0.8~6.0; width: 2~40mm Hardness: HRC 15~22 Purpose: for auto seats, auto door and window. Shape:Flat ( free angle) We can make spiral springs according to the samples or the...more

We are specialized in coil spring. It is your best choose to buy with excellent quality and competitive price spring in Shanghai of China Place of origin: China Certification: ISO9001 Brand name: JZ Material: Steel (60Si2MnA, 65Mn) Production process: Hot rolling and cold coiling Sizes:3*8, 3*9, 3*15, 1.2*3, 0.8*2.8, 3*12, 2*9, 5*8 and so on...more

ALl new Sofa Spring also call as seat spring, zig zag spring,no sag spring,sinuous spring, serpentine spring, snake spring etc. Mostly used in sofa, seat, chair and such usages. General wire range: 2.7mm to 4.1mm Can make in piece and rolls Surface treatment: Raw, Painting, Zinc coated and other requirement of you Packing: pallet. If you...more

seat box for sofa, chair or other usages. With high quality and competitive price. We have make springs for more than 8 year, owns advanced equipments and skilled at making various kind of springs. Can do as per your special requirements.