マルニ工業 Company Profile

Puncture repair material manufacturer

Our company was founded as a specialized manufacturer of bicycle puncture repair materials and is now a comprehensive manufacturer of repair materials. We have independently devised and produced various manufacturing equipment, establishing a consistent production system from raw rubber materials to finished products. With the motto of "delivering safety and satisfaction to our customers," we export not only to the domestic market but also to over 60 countries, including Europe and the United States.