TAE CHANG MACHINE CO. has continuousIy chaIIenged and deveIoped with the innovative attitudes for more advanced technology and quality improvement since its inception. Based on our technologicaI strength deveIoped through the research to date, TAE CHANG MACHINE CO. is producing Iarge quantities of machine tool parts and defense parts. Based on these innovative technologies, we have obtained many technical certifications and have estabIished a technology research institute to be always devoted to deveIopment of new products. In order to satisfy customers with the worId-class quaIity, we are continuously deveIoping and managing ISO9001 quaIity management system certification and aIso making efforts to meetcustomer's needs by producing environment-friendIy products with ISO14001 environmetaI management system certificate.