Used for overhead electrical distribution and transmission line. We have obtained certificates of ISO9001, ISO14001. 1.Construction(1)All Aluminium Alloy Conductors are generally made out of aluminium alloy 6201. (2)Standard 6201-T81 high strength aluminum conductors, conforming to ASTM Specification B-399, are concentric-lay-stranded, similar in construction and appearance to 1350 grade aluminum ...