Multi-function compression spring

we are specilized in all kinds ofcompression spring: 1.wire diameter ofcompression spring:0.2mm 3.2mm 2.material ofcompressionspring: carbon steel,alloy spring steel,music wire steel,and stainless steel,iron,plated steel,alloy steel ,bronze,red bronze,phosphor copper,and beryllium copper;etc itisoneofourmain products goodqualityandcompetitiveprice wecanmakecompression spring accordingtoyourdrawings,specifications or samples ourqualityisgoodandthepriceiscompetitiveprice ifanyrequirmentsplscontactwithus hopewecanestablishlong-termbusinessrelationshipwithyou; Establishedin2004,XIAMENHONGSHENG- HARDWARESPRINGCO.,LTD. isamodernenterprisespecializingintheresearch,design,manufacture,saleandserviceofsprings.Ourcompanyhasfixassetsof50millionRMBandcoversanareaofabout4,000squaremeters.Atpresent,wehaveabout61employees,including5technicalpersonnelwithuniversityandcollegeeducationalbackground.Wehavemorethan10setsofcomputerizedcoilingmachines,awireformingsystem,1setofhot...good quality. good hardness and long service life. 5.thesetension springis made by CNC spring's machines 6.OEM/ODM order is welcome. 7.tension spring is usually made from samples or technical drawing,using your choice of material and to your custom configuration. 8.with different shape for the tension spring ends.just as cross center hooks / cross loopsc,extended machine hooks,standard machine hooks,reduced ends with swivel hooks,threaded inserts - draw bars,expanded hooks,rectangular ends,teardrop-shaped ends,v-hooks. 9.we have passed ISO9001:2008 and SGS certification.