Hello. I am Kim Jung-Geun; a president of STRONG>DONAM ALLOY METAL CO, LTD. Our company DONAM ALUMETAL CO, LTD. was established in 1991, Kimhae City, Korea as a manufacturer of ALLOY INVAL AND PIPES. At present DONAM placed as a leading manufacturer of alloy inval and high presure silver pipes in Korea. We make a promis to do our best to support good quality . We always persue good business for the mutual advantages. Thank you so much for your cooperation in advance DONAM ALUMETAL CO., LTD. CEO Kim Jung-Geu