The Company was established on July 23, 1981 with its Head Office and Factory located in Tangerang, West Java. The Company was listed in JSX and SSX in 1990. On 1994 the Company changed status of the Company to become Foreign Capital Investment (PMA), right after participation of Sumitomo Electric Industries, Ltd., Japan which is one of the biggest in the world in cable industry and PT Perdanamulia Ekasakti.