Roller shutter spring steel belt

Jiangyin Mitoo Precise Co., Ltd.  mainly products are cold rolled annealed steel strip , mainly made  by spring steel, tool steel, bearing steel, high quality carbon structural steel, alloy structural steel and  so on. Products are widely used in automotive parts, 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 nationa…