Item | Torsion springs |
Material | SS302(AISI302)/ SS304(AISI304)/ SS316(AISI316)/SS301(AISI301) |
SS631/65Mn(AISI1066)/60Si2Mn(HD2600)/55CrSiA(HD1550)/ | |
Music wire/C17200/C64200, Etc | |
Wire diameter | 0.01~10 mm |
OEM/ODM | Acceptable |
Finish | Zinc plating, Nickel plating, Anodic oxidation,Black oxided,Electrophoresis |
Power coating, Gold plating, Silver plating, Tin plating, Paint,Chorme, Phosphate | |
Dacromet,Oil coating, Copper plating, Sand blasting, Passivation, Polishing,Etc | |
Sample | 3-7 work days |
Mass Production | 7-15days |
Commitment | Refund or reproduction for quality problem |
Package | poly bag inside,carton box outside |
Rust proof | Yes |
Salt Spray Test | 48 hours |