Ruian Huilida Metal Products Co., Ltd.  

Product Name: Spiral Torsion Spring for Rolling Shape: Coil Production Process: Cold Roll Load Type: Torsion Usage: Industrial, Auto, Furniture, Motorcycle Material: Steel Function: Pressed Trademark: huilida Transport Package: Carton or Bulk Specification: 28281-035-018 Origin: China Product Description Torsion spring: This spring is used for motor cars, . We produce according to customer's drawings or samples. The material of it is steel. We also can make with spring steel. The finishment of it is Oxide black. Packing in bulk or carton. According to your request