Dear sir, We, DUO Enterprise Ltd., are the manufacuter of knitted cotton underwear, and the exclusive export agent as a sister company of EUJIN BMC (manufacturer of GRP panel water tank) & NANTA (manufacturer of concrete vibrator & bending machine). As for the GRP water tank, it has a good price competition against same qaulity goods from Japan (those are occupying almost 60% market share in Middle East), and EUJIN has been awarded Koearn Patent with external reinforcement system for easy maintenance (cleaning after the installation) & cheaper cost than internal reinforcement system. Regarding the HF concrete vibrator, it also has been awarded Korean Patent, with the motor inside of vibrator & adpoting dual electricity (AC or DC), and it is determined to be used in Nuclear Power Plant construction field in Korea, managed by KEPCO (Korea Electric Power Co.), with theexcellent quality after comparing all of similar prodcuts from the world. Anyhow, we&＃039;d like to establish a good business relations with your company through this opportunity on the basis of mutual co-operation & benefit in a long time. Appreciting your kind co-operation in advance, and looking forward to hearing from you by return. B. Rgds Taehoon Kim /DUO Enterprise Ltd. #22-25, 1-Ga, Sungsoo-Dong, Sungdong-Gu, Seoul, Korea tel : +82-2-466-2102~3, fax : +82-2-466-2104