Product Introduction

L Angle and Corner Bead “Perforated edge trim, Wall Angle , Corner Bead ” typically refers to L-shaped/F-shaped edge trim strips (edge strips) in light steel keel ceiling or partition wall systems, whose surface has been mechanically perforated. It is not a structural load-bearing component, but rather a decorative/functional accessory used for boundary fixing, positioning, and auxiliary functions. Applications Ceiling System Perimeter Fixing:Installed as edge tracks along the walls to establish the ceiling’s horizontal level and support the ends of main and secondary runners.

Access Panel Construction: Used with dedicated covers to create ceiling access points; the perforated design enhances local ventilation or conceals screw heads. Decorative Detailing for Large Spaces: Used for the edges of metal ceilings in large-scale venues like shopping malls and airports, combining functionality with an industrial aesthetic. Partition Wall Edge Finishing: Serves as a positioning and sealing transition element at the top or bottom of light-gauge steel partitions where they connect to the building structure.

Picture	Name	Picture	Name	Picture	Name	Picture	Name
	J Bead		L Bead		Z Bead		π Bead
	V Bead		W Bead		L Bead		L Angle