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 ... continuous galvanized strips, used in ceiling & wall partition. Faced with plasterboard for decoration. Specification:Stud and Track for wall partition :1. Stud Size: 50x50mm, 50x35mm, 75x35mm ...