PT. TRI SINAR PURNAMA is exporting its products worldwide to Europe, Asia and South America to more than 10 countries: Germany, Singapore, Belgia, Mexico, Malaysia, Greek, Brasil, Saudi Arabia, Philippines, Korea, Taiwan, Turkey, and Netherlands. TSP brand fittings are trusted to be installed in numerous high buildings such as the Biopolis Project and Theater on The Bay in Singapore.       For local market, PT. TRI SINAR PURNAMA is the sole manufacturer of galvanized iron pipe fittings in Indonesia. The company has agents in Surabaya, Semarang and Jakarta to distributed its products