PT WAHANA SENTRA NIAGA is Company providing nuts, bolts, pipe, plate and all hardware equipment used for steel stucture, mining, industrial application and others. PT. Wahana Sentra Niaga was Establishen on September 21, 2001 in Surabaya, East Java, Indonesia. We Provide all kinds of grades, shapes, types of nuts, bolts as well as installation equitment and installation services. Our Company provides the best solutions in all areas of industry (mining, steel structure, telecomunications).