Company News

2018-04-21

Product list

C50s C75s C50 C75 cold rolled carbon steel strip

2017-06-10

Package

2015-08-26

mill photograph gallery

GuangWeiYouLiang's Facilities including pickling(Etch) lines, rough/precision cold rolling machines, annealing furnaces, slitting&scrolling facilities, heat-treatment equipment etc.

2015-07-03

Factory Video

1-- shutter door spring steelstrip 2-- black steel strapping

2010-06-02

Products overview

GuangWeiYouLiang's Cold rolled hardened and tempered steel strip Material grade:CK45,K50,CK55, CK60,CK67, CK70,CK75, 50CrV4,C75Cr1,51CrV4, 60Si2Mn 420J2 size(width*thickness): 8.0-300.0mm*0.08-3.00mm Tolerance: Thickness +/-0.03mm max; width +/-0.05mm max Edge process: Slit / round / square. Surface: Polished (blue, yellow, white, gray-blue, black, bright) or Nature etc Physical property: Tensile strength: 450-1850N/mm2