Since the establishment on 19th, December, 1988, SRI Techholds a dominant position in business of the same trade through production of the exterior cell phone parts & the various Brand Badge based on the continual technology development & investments in production facilities. Centered on the Head office in Daejeon, we have the production system of the global network, and make efforts for the intensification of R&D and ensuring of the global sales network. Daidong is devoting to the efforts preparing future including metal alloy development, Processing technology innovation & customer service.