DASAN Corporation has been manufacturing copper and copper alloy as well as tube, wire, and imitation jewelries for over 25 years since 1978.We specialize in producing many kinds of purpose tubes such as ACR tube, sanitation tube and gas tube.DASAN products are exporting to overseas countries USA, CANADA, South America, ASIA, EUROPE etc, and getting good reputations from our customers owing to good quality, prompt delivery, quick A/S and competition price of ours.We promise you to continue our endless research and development for our customer&＃39;s needs.