Product Name
IATF16949 passed factory for stainless steel coil springs for toys
Material
iron, carbon steel, stainless steel, aluminum, brass, copper, bronze
Surface treatment
plated, sandblast,brush,anodize,painting,powder coat,etc
Color
Silver,black,blue,golden,orange,red,etc
Certifications
ISO9001/IATF16949/RoHS