TOYOKO KAGAKU CO., LTD. gathers domestic and worldwide information relating to progressive technologies and offers various and select components specially designed to meet the needs of each customer. We use our many years of experience and acquired knowledge to select from a wide range of components in order to support our customer’s businesses. We provide the most efficient components, those that have been evaluated and consolidated by long-term use in field. This is an important factor in assisting our customers’ business to expand and develop.