Rolling stutter door spring steel strip

详情

Linyi Liangyu steet strip Co., Ltd, (http://*****) is specialised in heat treatment quenching steel strip, cold rolled bright annealing material, hot rolled steel ***** are four colors in the products surface:Black gray, bright(white), blue finish and yellow finish. High carbon steel are:*0#, *5Mn, T*-T*0A, special type, *0Si2Mn, SK4, SK5, stainless steel, **0, **0, **0, 1Cr*7, 2Cr*3, 3Cr*3, Low carbon steel are: *0#、*5#、Q**5、Q**5、Q**5. The specification is: thickness (0.*5mm*2.5mm), and width for heatreatment (*****0mm) and for cold rolled (*****0mm) All the products are widely used in tool & hardware, various mud trowel, shovel, woodworking band saw, automatic clutch patch, reeling shutter springsteel strip(round edge), horologe clockwork spring, lock making, shoes material, hook material, spin, standard stamping, packing strip, and other industrial-used steel strip. We assure you the best products with competitive price. Hope to establish long term business relationship and with you and your esteemed company and get the mutual benefits. Thanks and best regards Yours sencerely, Grace