Sell:15crmo 20crmo 30crmo 35crmo 20cr 40cr 20mn2 40mn2 20crmnmo 12cr1mov 30crmnsia 25crmo4 34crmo4 42crmo4 alloy structural steel plate.3.specifications(t*w*l): specifications(t*w*l): 8--460 * 1500--4020 * 3000--18000 mm(according to customers requirments,this scope can be expanded)\n4. adopting standards gb3077, gb11251&special-condition, en10083-1\n5, services: pretreatment(tmcp, q&t, n, ar, cr, a, q ), flaw-detection( grade1,2,3) cutting, welding, z15, z25, z35, qt, n, q, a,sand clusting,painting\n