Mainly supply Drywally Metal Profiles:stud, track, furring channel, angle, main and vice channel for wall partition and ceiling Drywall Metal Profiles: The frame ... partition. Faced with plasterboard for decoration. Specification in projects:1. Stud Size: 50x50mm, 50x35mm, 75x35mm, 75x50mm,70x35mm, 100x50mm2. Track Size: 50x40mm ...