History
Since its inception in 1974 , the Conbloc Group has expanded significantly and one of its subsidiaries is PT. Beton Indotama Surya. Our motto "Quality is Our Commitment" clearly describe PT. Beton Indotama Surya of providing our customers with innovative products through excellent services.
PT. Beton Indotama Surya provides wide ranging operations, from its core business as a ready mixed concrete supplier to contracting and engineering. In 1990 until 1992, we acted as a ready mixed concrete supplier plus road work construction for Gresik Combined Cycled Power Plant Projects. Since 1990, the construction industry in East Java and Semarang has been growing fast. Besides the Gresik Combined Cycle Power Plant project, we were also involved in the following projects are: ICT Tanjung Perak Port Project - Surabaya, 1990| Power Plant Project for PT. Tjiwi Kimia - Mojokerto, 1991. | Gresik Combined Cycle Power Plant Project - Gresik, 1990 – 1992. | Paiton Private Power Plant Project Phase I and II – Probolinggo, 1995 - 1998. | Copper Smelter Plant Project - Gresik, 1996 - 1998. | Urgent Development Plant of Semarang Port Project - Semarang, 1998 - 1999.