In order that quality assurance and quality control may be managed based on the concept and policy of the entire company, quality assurance dept. of each plant is organized under Quality Assurance Office located in head office, and some 60 staffs are engaged in the activities for securing stable product quality.
Quality Assurance Group is engaged in the guidance for and the management of quality assurance activities of the entire company in order to ascertain that our manufacturing activity will be carried out in compliance with the related laws, regulations and guidelines such as GMP, ISO, etc., and our products to be delivered to customers will fully satisfy safety standard in terms of product liability.

Quality Control Group is engaged in analytical test for quality check of finished products, raw materials, intermediates and so on in each plant, and is also engaged in validation work for analytical test method, study on structural analysis and physicochemical properties, and stability test necessary for the development of new products.