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the application of hardened and tempered steel strips
Hardened ,Quenching, tempered steel strips
 
These strips are heat-treated in different width,finish&hardness range is grey,bright polished furface finish. its application as below:
1)rolling door springs,rolling shutter springs,steel for springs,band springs.
2)hand building tools(trowel,putty knives,scrapers)
3)bandsaw blade,wiper blade,cutting tools
4)agriculture tools
5)shoes metal accessory(shoes insole,shoes shank).etc

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