ABOUT USPT. DWI TUNGGAL SURYA JAYA operating as AG CONSTRUCTION was established in 1982 as General Contractor and Developer.We have built projects all across Indonesia,including Semarang, Bali, and Surabaya. Our projects consist of factories, offices, residential and steel constructions.We believe that a satisfactory result comes from a great demand of hard work. We work together as a team to fulfill client’s expectation based on mutual communication, accurate budgeting, prompt scheduling and superior skills.Supported by experienced and accredited professionals, AG CONSTRUCTION has advanced itself to become a dedicated and trustworthy Contractor and Developer.