Place of Origin:

Guangdong, China

Brand Name:

Torsion spring

Model Number:

HES-FG-556982

Style:

Coil

Material:

Steel

Usage:

Stationery

type:

cylinder, conical

surface treatment:

nickel, zinc ,tin, copper, etc

color:

silver, gold, bronze, colored

material:

spring steel, stainless steel, carbon steel, etc

Certificate:

ISO9001/ROHS/IATF16949