Message

Our company was established in 1914 as puncture repair material manufacture for bicycles aiming to efficiently utilize limited natural resources. As motorization emerged, we expanded our company and produced tire repair materials covering motorcycles, passenger cars, trucks, buses and heavy-construction equipments. We designed and developed production equipments, and we created consistent system for producing tire repair materials using raw material. As a result, we are only one manufacture of tire repair material in Japan. Our products have been popular and utilized in Japanese market and also exported to more than 60 counties.

Maruni Industry Co., Ltd.
President Suguru Asano

Management Principles

Natural resources are limited, which is to be efficiently utilized for future generations and Earth.
The feature of our products is to be able to renovate big products. We aim to contribute societies by providing our valuable products and make quality life of our employees come true.

Company Creed

We, employees of Maruni Industry Co., Ltd. value on sincerity, health and manner, and do our best to complete assigned responsibility and improve our dignity.

Company Name	Maruni Industry Co., Ltd.
Location	3-11-1, Shariji, Ikuno-ku, Osaka, 544-0022, Japan View Larger Map
Phone	81-6-6716-4171
FAX	81-6-6715-1700
President	Suguru Asano
Foundation/ Establishment	Foundation 1914 Establishment 1948
Capital	45 million yen
Properties	Office Land 1,530m2 Building 2,160m2 Delivery Center Land 937m2 Building 2,473m2
Employees	50
Bank	The Bank of Tokyo-Mitsubishi UFJ,Ltd. , Ikuno and Imazato branches. Resona Bank, Limited, Ikuno Branch

1914	Shigematsu Nishioka founded to sell rubber in Osaka city.
1933	Iwao Nishioka created his own business and started to sell tires and tubes for bicycles.
1948	Established Maruni Industry Co., Ltd. manufactured and sold rubber cements as "Earth" brand.
1956	Developed patches for tube repair in place of the old method "Using wasted tube".
1960	Production and technical department contributed implementation of mass production. 50% of production were exported to overseas and commendation of Japanese minister as contributed company of export was awarded for years. Also, in the tax field, awarded as "quality company" for years.
1973	Advanced equipments and machines in factory, and successfully developed "Earth Stick", which was "Bullet shape" repair material used from outside of tires for the first time in the world. And started to enter in automobile tire field.
1976	Developed "Earth "conveyor patches for big size conveyor belt for quarry and received good reputation all over Japan. At the same time, developed and produced "Earth" hammer-ball which protects filters' from clogging, and enter in quarry field.
1980	Kiyoshi Nishioka became the president of the company.
1983	Promoted automation in factory and established mass production system. Chemicals Evaluation and Research Institute, Japan provided us "usage of certificate" since we passed strict standards for quality, technique and equipment.
1987	Entered in tire repair for big truck and heavy-construction-equipment. Established credibility as only one manufacture of tire repair material of tires, tubes and conveyor belts in Japan.
1998	Marked our 50th anniversary and started to build warehouse & build delivery center, which was completed in 1999.
2002	Started to operate Chinese factory in Shantou, Guangdong province.
2008	Marked our 60th anniversary.
2011	Acquired certification of ISO 9001:2008
2012	Takashi Sunamura became the president of the company.
2015	Suguru Asano became the president of the company. Dissolved joint venture company in Shantou, China. Started to produce all tire repair materials in Japanese factory.