OEM Manufacturer Alloy extension spring steel stainless steel spiral compression hardware spring

Place of Origin:Fujian, China
Brand Name:HongSheng
Material:Steel,stainless steel,carbon steel.iron,ect, Stainless steel, carbon steel, music wire, copper, alumium etc
Sample time:3-7days
Operation period:Over 10 years
Scope of business:Springs and stamping parts
Assessed report:ISO9001:2008, BV, RoHs and TUV/IATF16949:2016
Terms of payment:T/T, L/C, Paypal, Western Union.
Shipping term:Express, Sea, Customized
Quality guaranteed:100% responsible for quality problems
Application:Hardware/ automobile/electrommunication/ clamp/ etc.
Surface treatment:Nickel/zinc/chrome plated/heat/spaying


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