pull torsion lighting spring

torsion spring 1.Wire Dia.0.08mm-4.5mm 2.Material:SUS SWC CU 3.Standard:ISO9001 ROHS SGS 4.Customizable  constant music steel torsion spring1>9 years of experience in producing springs2>design as customer's requirement3>competitive price good quality and good service4>specialized in producing precision small spring with Wire Dia from 0.1mm-5.0mm5>OEM's accept

Wire diameter	0.1mm-4.5mm
Material	adopt the domestic and imported swc, sus, swp, mild steel wire, manganese steel wire, phosphorus copper wire, nickel-plated wire, zinc-plated wire, tin-plated copper wire, nickel-plated steel wire, non-magnetic stainless steel wire, heat-resistant steel wire, duplex stainless steel wire(corrosion resistant and heat resistant steel wire), bronze, copper, phosphorus copper, beryllium copper. Alloy steel has 60Si2MNA, 60Si2CRVA, 55CrSi
Surface treatment	plate gold, silver, white, red yellow, blue, green, purple, black, etc., salt spray test more than 100 H. Appearance beautiful and bright
Package	inner plastic bags/outer carton or according yo customer's requires
Payment	35% partial payment in advance,65% balance remitted when see the copy of B/L

How to order1.you send me your drawing or sample2.we offer you a fixed price3.when you confirmed the price,we start to prepare the sample4.after confirmed the sample,you place an order5.begin mass production after receiving 30% down payment6.deliver the goods after receiving the balance

We import the most sophisticated computer compression spring machine from Taiwan; it can

do 100 percent inspection to spring length, which ensured the spring quality stable and precise.

 

 

 

 

 

 

 

 

 

 

pull torsion lighting spring