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Description:
1>trampoline spring2>Material:steel
3>Wire diameter:0.1~12mm
4>Finished:copper/zinc/nickel plated
5>Pass ISO9001;ISO14000
Name: sping, trampoline spring, extensionspring, cylinder spring
Diameter:0.1 to 20mm
Certification:ISO9001:2008, ISO14000:2004, ROHS
Material:steel, stainless steel, copper, brass
Treatment:plain, zinc plated, nickel, silverplated
Usage:industrial, electronic, furniture,automobile, auto-car
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