Ruian Huilida Metal Products Co., Ltd.  

Product Name: Custom Spiral Spring Auto Spare Parts Shape: Spiral Production Process: Cold Roll Load Type: Compression Usage: Industrial, Auto, Furniture, Motorcycle Material: Stainless Steel Function: Pressed Product Name: Spring Trademark: huilida Transport Package: Carton or Bulk Origin: China Product Description Spiral spring: This spring is used for industrial, it is unstandard. We produce according to customer's drawings or samples. The material of it is steel. The finishment of it on the pic is black.