High Quality Aluminum Alloy Square Cable Trunking 100*100mm 3.94"W*3.94"H Firm Hard Anodizing Slotted Electric Wire Cable Trays Product Name Aluminum Alloy Square Trough-type Cable Tray Materials Aluminum, Aluminium Alloy Specification Thickness: 1.2 mm - 2.5 mm Height: 25 mm - 500 mm (Light, Medium, Heavy Duty) Width: 50 mm - 1200 mm Length: 2-6M (can be produced according to appointed length) Finished: Anodic Oxidation Surface Finish Anodic Oxidation Price Terms FOB, EXW,