Welcome ! Thank you for visiting our e-catalog. Here you can find information about our products. You can also send us inquiries and post comments about our company and products. We hope you enjoy your visit. Based on 20 years of experience and technology, Master Co., Ltd. is an industrial cooler manufacturer that always does its best for customer satisfaction and keeps the basics and principles. Starting with machine tool coolers, it developed, manufactured, and sold various industrial coolers with its partners. We will continue to strive for joint development with our partners and contribute to society through eco-friendly and energy-saving efforts. We will continue to make the best value for our customers and our companies. We ask for your continued support and love.