1.Material:50CrVA,60Si2MnA,70,T9A,65Mn,etc
2.left hand
3.ISO9001-2000certificate
4.can accept small order

Compression Spring

Material:50CrVA,60Si2MnA,70,T9A,65Mn,etc
spring steel or as customers' requirement.Weight:1-30kgswire diameter:1mm-10mmspring have good hardness and resistence to both high and low temperatureapplication:hardware, plastic, toy, auto, battery, electronic communication, sofa, bicycle, lamps and lanterns, jig, switch, locks, gifts,Handicraft, mould, electrical appliances, many USESBoth of the company and the factory comply with the regulation of the ISO9001-2000 Quality Control System.The products with well controlled quality have been exported to many countries worldwide,e.g. US,Canada,Singapore,Italy,Germany,and Denmark and win favorable fame from all of our customers.