Hanto Industrial Co., Ltd. is a venture that develops, produces, and sells environment-friendly Resiscon and Resisteel. In order to rationally repair and reinforce aged concrete and steel structures, Resiscon and Resisteel have excellent engineering performance in terms of strength, durability, corrosion resistance, and water impermeability, and further, they don’t cause environmental pollution. The new materials and techniques that Hanto has developed are differentiated in the construction industry, and professional research manpower majored in civil engineering and new material engineering in a doctor’s course, are proposing solutions to many problems that have not been solved yet. In addition, through continuous research and development, Hanto is making its best efforts to accumulate environment-friendly and professional technologies. Hanto is developing new materials based on new technologies, new engineering methods, creative and challenging mind, and bright future. Through advanced technologies and steady investment into development, Hanto will grow up a worldwide construction material specialist.