We supply drywall steel profiles: stud, track, furring channel, wall angle, , etc for wall partition and ceiling decoration. Drywall Steel Profiles:The frame is made through ... :Stud and Track for wall partition :1. Stud Size: 50x50mm, 50x35mm, 75x35mm, 75x50mm,70x35mm, 100x50mm2. Track Size: 50x40mm, 52x25mm, 75x25mm, 75x40mm,70x35mm, 100x40mm3. Omega Channel ...