... steel profiles (track,stud, furring channel, Omega, wall angle,UD,CD,UW,CW) from China. Two of our plants have 350 ... . Certified by ISO9001, we apply the most strict quality control system, three steps inner inspection. We export monthly about 150 x ... , 75mm, 92mm, 118mm, 138mm.FURRING SYSTEM 35x22mm, 35x16mm.WALL ANGLE 23mm, 25mm, 28mm, 32mm.CD & UD SYSTEM 60*27, 27* 28mm,many more ...