... . 3) Customization available. 4) OEM available Aluminum Enclosure 1) Enclosure, Case, Box, Cabine and Chassis Material: Aluminum Alloy. 2) Surface ... Sand-sprayed, Specular, Hone Finished, Matt, etc. 3) Enclosure Size: Customized according to requrement. 4) CNC sheet metal ... drawings or samples (drawings are preferred). The aluminum enclosure shown above is for illustrative purposes only. Exact ...