Torsion Spring

1. Wire Diameter: 3mm,Net Weight: 7mm 2. This Spring have good hardness 3. Salt Spray Test: 700H 4. Inner Packing:Plastic or PE bags Outer Packing:Corrugated cartons, wooden boxes or pallets 5."Shuangdi" series products cover springs and stampings. With on-site engineering staff, we re able to offer design assistance, problem solving, and prototype production

1. Wire Diameter: 4.2mm,Net Weight: 22g 2. Cleanness 0.002mg 3. TS16949,ISO14001,OHSAS18001 Certificated 4. The Torsion Spring have good hardness 5. We have separately world-class steering Sprng, suspension spring, stabilizer bar and engine valve spring production line.

1. Wire diameter: 3.7mm 2. This Torsion Spring have good hardness 3. Rosh Compliant 4. We have separately world-class steering Sprng, suspension spring, stabilizer bar and engine valve spring production line. 5. Zero-defect 6. You Drawing are welcome

1. This series spring mainly consists of helical springs, including single torsion springs, dual torsion springs, and the internal and external-sleeved torsion springs 2. Wire Diameter: 3.6mm 3. Salt Spray Test: 700H 4. Our enterprise began to manufacturing spring in 1988. We have rich experience to deal with different kinds of springs. 5. Our enterprise established long and stable relationship with many famous brands. Our main clients include GM, Volkswagen,Toyota etc. 6. TS16949,ISO14001,OHSAS18001 Certificated

1. Zero-defect,High Quality 2. We have separately world-class steering Spring, suspension spring, stabilizer bar and engine valve spring production line. 3. TS16949,ISO14001,OHSAS18001 Certificated 4. Salt Spray Test: 6000H 5. ROHS Compliant

1. Used in car Steering System 2. Wire Diameter: 3.7mm 3. Rohs compliant 4. Our R&D department has ability to design and development the parts according to the spring working and assembly status 5. Inner Packing:Plastic or PE bags Outer Packing:Corrugated cartons, wooden boxes or pallets 6.TS16949,ISO14001,OHSAS18001 Certificated

1.This series spring mainly consists of helical springs, including single torsion springs, dual torsion springs, and the internal and external-sleeved torsion springs 2.Our R&D department has ability to design and development the parts according to the spring working and assembly status 3. Strict quality control,Zero-defect 4. Rosh Compliant 5. Cleanness: 0.002mg 6. TS16949,ISO14001,OHSAS18001 Certificated

1. Our R&D department has ability to design and development the parts according to the spring working and assembly status 2. Our enterprise began to manufacturing spring in 1988. We have rich experience to deal with different kinds of springs. 3, Net Weight: 25g,Wire Diameter: 3mm 4.PPM:5 5. Salt Spray test: 700H 6. TS16949,ISO14001,OHSAS18001 Certificated

1. Using high quality spring steel and advanced technology to make the maximum reduction of the part weight 2. We have separately world-class steering Sprng, suspension spring, stabilizer bar and engine valve spring production line. 3. Strict quality Control,Zero-defect 4. Advanced productive technology 5. Salt Spray Test: 700H 6.Cleanness: 0.002mg 7.TS16949,ISO14001,OHSAS18001 Certificated

1. Advanced technology for the sharped wire spring production 2. Our enterprise began to manufacturing spring in 1988. We have rich experience to deal with different kinds of springs. 3. We have separately world-class steering Sprng, suspension spring, stabilizer bar and engine valve spring production line. 4.Rohs comPliant 5. PPM: 5 6.Inner Packing:Plastic or PE bags Outer Packing:Corrugated cartons, wooden boxes or pallets