Standard precision coil extension spring

Spring steel (SWC), Music wire(SWP), Stainless steel(SUS), Mild-carbon

steel, Phosphor copper, Beryllium copper, Brass, Aluminum 60Si2Mn,

55CrSi, Alloy steel etc.

—Stainless steel 17-7-PH(631SUS), Inconel X750, Bezinal Wire etc

Zinc / Nickel / Chrome / Tin / Silver / Copper / Gold / Dacromet plating, Blacking,

E-coating, Powder coating, PVC dipped etc

1.PE bag inside, carton outside/Pallet

2.Other packages: Wooden box, individual packaging, tray packaging,

tape & reel packaging etc

3.Per our customer’s need.