... hight quality customer size short deliver time and best service Coil springMould Springs/Die Springs/Mold Springs/compression spring for stamping ... /plastic mouldThe mold coil springs rang fom(WIA)0.2mm~60mm. High static,high ... color has different compression functionmore quantity will get more discount.Coil spring including TF,TL,TM,TH,TB,TR and so ...