Omni-Plus System Ltd. engages in the distribution and manufacturing of commodity and engineering plastics. The company engaged in the development and manufacturing of resin compounds, mixing, and coloring. The company provides supply chain solutions for engineering plastics, which are synthetic resins (materials), through two business operations: Distribution business and Development and manufacturing business. The Distribution business includes the distribution and sale of generic and specialty engineering plastic materials. Development and manufacturing businesses engage in the development of engineering and plastics that excel in durability and heat resistance, as well as materials used in housings, internal components, and other component applications for products such as electronic equipment, OA equipment, automobiles, communications equipment, and medical equipment.