We DooYoung T&S was established in April, 2000 as a company specialized in construction materials and since then, we have been developing and selling a variety of functional construction materials for about a decade, environment-conscious in the standpoint of customers.Our R&D institute, established to serve a variety of customers needs in 2004, in collaboration with Kajima Corporation in Japan, developed and launched JKR reinforcement and repair mortar, repair materials for water tunnel, in Japan. In particular, we develop and supply a variety of functional construction materials suitable for construction environment in Korea which include special cement(Electrical Conductive Cement/M-Earth, Rapid Hardening Cement/Super-Cement, Expansive Admixture/DENKA CSA, Repair-Reinforcing Rapid-Hardening Cement/Magic-Con), semi-rigid color pavement materials(Semi-rigid Color Asphalt Pavement/Lohascon, Color Non-slip Pavement/Safety), organo-binder(Latex Powder/PAV, PSB), organic-inorganic composite material(Concrete Pumping Primer/Magic Top Flow) and the like.We will do our best to create a beautiful and environment-friendly world where everybody is happy, healthy and fearless and our children enjoy fun.