Stonetown Corp. comprises three companies which produce valves and flanges and one engineering company. We are well known as the most specialized export company of pipeline equipment.Our products are manufactured at modern facilities in full compliance with JIS, ANSI, DIN, BS regulations. Quality of product and customer satisfaction is of the highest importance to us. We are growing steadily and have over 70 buyers in overseas countries. We are doing our utmost to improve technology and expand our production range through continuous overseas marketing based on credit and better service. K.I Hong / Managing Director