1) diameter of line:0.08mm-14mm spring
2) compression spring material:sus/swc/swp/copper/iron/alloy spring
3) load type of precise spring:compression/extension/torsion spring
4) style of precise spring:coil/spiral/cylinder/leaf/waved/disc/conical spring
5) surface treatment:spray-painted/zinc/nickel/chrome/gold/silver/tin spring

6)Usage: industry motorcycle automobile furniture car

7)Packaging Detail: Inner Packaging: Smaller Plastic Bags; Outer Packaging: Cartons or Pallet .we can also package products according to your requirements

OTHER attentions:

1.Our products can be made according to your requirement.
2.Superior quality, competitive prices, first-class craftworks, safe package and prompt delivery and reasonable price .
3.We do quotation within 24 hours and welcome your any inquiry at any time.
4.Please provide us the following information before we quote to you.

(1)wire diameter   (2)material   (3)free length (4)maximum outside diameter, minimum inside diameter (5)number of coils

5.More detail please call or email to me directly,thank you !