... .) Weight:9.62KGs 5.) Color: Blue Name 6U matrix chassisDescription W430mm*L3400mm*H267mmMaterial Aluminum, iron,carbon steel,cold ... Class IP55Surface finish Brush and Anodizing, Painting,Power coating,E-coating, zinc/chrome plated,polishing, PVD etcUsage Security ... been devoting ourselves to exploiting and producing all kinds of Matrix Chassis, industrial control chassis, Network cases, Rack mount ...