Extension Spring with Changeable Diameter, Used in Furniture, Electronic Products and Gifts

• Function: Pressed
• Material: Stainless Steel
• Usage: Industrial, Auto, Motorcycle
• Load Type: Extension
• Production Process: Cold Roll
• Shape: Coil
• Product Name: Spring
• Transport Package: Carton or Bulk
• Specification: Unstandard
• Trademark: huilida
• Origin: China

Product Description

Extension spring:
This spring is used for motor cars, it is unstandard. 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 pure green.