... steel profiles (track,stud, furring channel, Omega, wall angle,UD,CD,UW,CW) from China. Two ... engineers, 22 production lines, output 4,000 Tons monthly, ranking No.1 in North China. Certified by ... control system, three steps inner inspection. We export monthly about 150 x 40'HQ to middle east, ... 75mm, 92mm, 118mm, 138mm. FURRING SYSTEM 35x22mm, 35x16mm. WALL ANGLE 23mm, 25mm, 28mm, 32mm. CD & UD SYSTEM ...