Our products and specifications are as follows: covering channel: dc 60*27*0.6mm,50*19*0.5mm,50*19*0.6mm. supporting channel: du 60*27*1.2mm,50*15*1.2mm,38*12*1.0mm. horizontal channel: qu 50*40*0.6mm,75*35*0.6mm,100*35*0.6mm,150*40*0.6mm. vertical channel: cu 50*45*0.6mm,75*45*0.6mm,100*45*0.6mm,150*45*0.6mm.