High carbon steel strip for key blank

Jiangyin Mitoo Precise Co., Ltd.  mainly products are cold rolled annealed steel strip , mainly made 

by spring steel strip, tool steel, high carbon steel stip, high quality carbon structural steel, alloy structural steel and

 so on. steel strip for hardware tools, hardware parts, textile accessories, agricultural 

tools, electronics, chains，knives and others. 

Our Company has excellent production equipment and strong technical forces. We have a continuous 

pickling line, AGC hydraulic microcomputer controlled six rollers, four rollers reversible cold rolling mill,

 bell type bright annealing furnace, precision slitting machine, leveling machine, trimming machine and

 so on, which is more advanced equipment and technology than other competitors in domestic of China. 

The finished strip has clean surface, uniform thickness and tolerance, the quality of our strip is more

 precise than our national standard. At the same time also have the quenching and tempering production

 line from Austria which is more advanced production equipment and production technology than our

competitor. With the heat treated production line, we can produce the products with uniform hardness, 

high strength, and good comprehensive mechanical properties. also the geometry tolerance and shape 

of products has also been fully guaranteed.