Hiren Aluminium Limited supplies Bare Power Conductors. Hiren Aluminium Limited is an ISO 9001:2000 accredited company. The Bare Power Conductors are used in various industrial applications. Different types of Bare Power Conductors are: ACSR: Aluminium Conductors Steel Reinforced AAC: Aluminium Conductors AAAC: Aluminium Alloy Conductors AACSR: Aluminium Alloy Conductors Steel Reinforced ACAR: Aluminium Conductors Alloy Reinforced