Product name

volute spiral spring 

Finish

plain,black,zinc/nickel plated

Tolerance

0.01mm

Packing

1.inner-plastic bag 7 outer-standard carton box 2.to your requirement

Port

xiamen

Usage

automotive, electrial, medical electronic, plastic shell appliance

Machining

CNC spring formers, tempering furnace, ends grinder, shot-blasting, lathes ,millers, punches etc

service 

warm & quick response service provided by the professional Export sales Team with many years's experience

Advantage

1.Compretitive price, high quality and good aftesales 2. customer designated specification

Material

1.stanless steel 2.steel 3.brass 4.bronze 5.iron 6.aluminum 7.carbon 

Payment term

  30% in advance,the balance should be cleared before shippment.