Stepa Wirausaha Adiguna. PT is a Mining company located in Indonesia. It is one of the 370 Mining companies in Indonesia. Address of Stepa Wirausaha Adiguna. PT is JL. Abdul Rahman Km No.16, Simpang Tiga, Simpang Renggiang, Kabupaten Belitung Timur, Kepulauan Bangka Belitung 33562, Indonesia. Website of Stepa Wirausaha Adiguna. PT is swakaolin.co.id. Stepa Wirausaha Adiguna. PT is located in a remote area, with less than 1 listed places around it. Stepa Wirausaha Adiguna. PT is rated 5 (out of 5 stars) by 4 reviewers on the web.