ANDER PDU chassis shell USES the high strength high quality aluminum profile T5, wind resistance and assembling performance, corrosion resistance, and decorative performance, the requirement of the comprehensive performance of aluminium alloy profile is much higher than standard industrial profiles. Surface electrostatic spray processing, advanced technology, texture smooth, beautiful and easy. Profile pdus by cross section is divided into four series 1 U (44.4 mm x 44.4 mm), 1 UB (44.4 mm x 66.6 mm), U (66.6 mm x 66.6 mm), 1.5 1.5 UB (66 6 mm x 44.4 mm)