We accept customized services:
- Dimension Requirements (thickness, width, length)
- Material ( steel, stainless steel, carbon steel, Mn, etc.)
- Surface treatment requirements (Zinc plating, tin plating, chromium plating, nickel plating, black, spray paint, etc)
- Other requirements.
- You can also send us the sample or drawing and we will study it.
Advantages of our volute spiral coils springs
- Good quality, in strict accordance with the production steps, control the whole production process.
- Meticulous workmanship, hard production, everywhere to show the quality.
- Sturdy and practical, strong structure, long service life.