INOAC began manufacturing polyurethane mattresses in its early days of polyurethane production and now has an approximately 60-year history with the long-seller brand "Color Foam Mattress." We select materials suitable for mattresses from more than 300 kinds of polyurethane foam with diverse properties such as low resilience, high elasticity, and high air permeability, to produce mattresses that provide comfort through combinations of polyurethane foams and distinguished fabrication technologies. INOAC materials contribute to the comfortable sleep for our customers.