We, OAASS CO., Ltd. are, even with ever history of experience, continuing the development of technology in order to produce the best products in the world and challenging the zero defect through the quality renovation for the most satisfaction of our customers. Our goal as a best industry in the nation is to be a world leader in this concerning field. We are not only challenging the innovative improvement over the present stage but also doing our best, with their cooperation, staffs and workers to be grown such as an advanced industry who can provide to the customers the best products with the highest level of technology development.