extension spring 1.Advanced equipment 2.Good after-service 3.function: furniture,tool 4.free sample

high quality extension spring

Material:stainless steel,carbon steel,alloy steel Applications: Automotive, medical device, electronics,toy and so onThis spring will not be magenetic field,not fever,not be broken.The spring surface is creamy feel flexiblity uniform,line state information,good heat resistance.Size:dia:.0.1mm-2.0mmLength:according to the customers'demandsWe also produce according to buyer's drawingstandard: JIS,ISO,DINtrade term: Ex works,FOB,C&F,CIFpayment term: T/T, L/C at sightsample lead time: within 7 days delivery time: 15-20 days

extension spring with hooks in hardware