We are only-one Tire Repair Manufacturer in Japan. Maruni was founded in 1914 (3rd year of Taisho) as a specialized manufacturer of puncture repair materials for bicycle tires, with a basic philosophy of “effectively utilizing the limited resources of the earth.” 　Since then, with the dramatic development of motorization, we developed repair materials for tires and tubes for motorcycles, automobiles, heavy trucks and construction vehicles. In addition, we have developed patching materials for iron, steel and civil engineering conveyor belts. We continue to steadily grow and evolve as a comprehensive repair material manufacturer. 　During this time, We have designed and developed proprietary manufacturing equipment for each product, and we have established ourselves as the only domestic manufacturer with an integrated production system that starts with rubber raw materials and ends up as a final product. Our motto is to “provide our customers with safe, satisfactory products and services” and in addition to the domestic market, we export our products to the US, Europe and over 60 countries worldwide to meet expansive global needs. 　 We aim to become an even more global company and continue our steady growth and progress.