galvanized steel CD channel used for gypsum drywall suspened ceiling, 60x27mm I'm Brank, export manager of China largest supplier of steel profiles ... (track,stud, furring channel, Omega, wall angle,UD,CD,UW,CW) from ... . FURRING SYSTEM 35x22mm, 35x16mm. WALL ANGLE 23mm, 25mm, 28mm, 32mm. CD & UD SYSTEM 60*27, 27* 28mm, many more size are ...