
Miraial aims to lead the next age as the top company in its respective niches utilizing the “goods production DNA” it has nurtured since its founding, the dynamic vision to foresee the needs of the changing times, and the venture spirit that constantly pursues the new unbound by the past.
Development of Clean and High-precision High-function Plastic Products

For over half a century, Miraial has continuously provided innovative value to society through the development of high-function plastic products and contributed to the development of a wide range of industries including semiconductors, industrial plastic products, physical and chemical products for medical applications, and electronic components.
Integrated Production System means a Fast Response
We handle all processes in-house, from product design, mold fabrication, molding, and inspection to create an integrated manufacturing system. Then provide the quality, exactness, and speed required of the customer.
Complete Production System including a Clean Room and Chemical Analysis System

Even greater levels of clean will be increasingly required. Having thoroughly controlled clean rooms and equipment that can conduct a wide range of chemical analyses allows us to provide production systems that are both particulate and chemical tight.
Acquisition of ISO9001 and ISO14001 certification

All employees are striving to build a complete quality assurance system to earn the trust of the customers while working to produce environmentally friendly products.
(Registration range: Design and manufacturer of semiconductor silicon wafer baskets and cases)
Product Design Aiming for the Global Standard

Complies with SEMI regulations. The design takes the environment, resources, and economical price into consideration under the concepts of reuse and recycle. All components can be removed and reattached and just the required components can be replaced.
Risk Management System Employing Independent Management Systems

Miraial has built a production structure to maximize risk management by independently locating factories in the heart of Kumamoto Prefecture and implementing leading-edge production systems.