... coonection box,module cases, control boxes, and waterproof boxes. Aluminium Enclosure CaseSpecification details:1) Quality material: 6063 (6061, 6060, 6005, ... S/NPart NameQTYMeterialSepcifcation1Cover1T6063FinishedBrilliant2Bottom1T6063Weight690g/pcs 3F.Panel1T6063Package50 /C4R.Panel1T60635Screw8Steel Drawings are for reference, actual structure according to sample JH-6004 Aluminium Enclosure Case