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Oita Eco Center is local business located in Oita-shi, Oita prefecture, found in 1999 with an objective of recycling abandoned productsor industrial wastesin Oita Prefecture and also western Japan. Currently, Oita Eco Center is under Oyama Kinzoku Group which it possesses other two corporations such as Oyama Kinzoku Corporation and O-Line Corporation.
Parent corporation of Oita Eco center is Oyama Kinzoku Corporation that was established in 1973.

Currently, Oita Eco Center possesses the largest recycling platform in Oita that is equal to the size of Tokyo Dome and recycles various metal parts, used industrial machines, used tires, plastics, and other used resources. Oita Eco Center is enhancing its R&D on recycling technology and manufacturing technology to expand its areas of recycling used items and re-use these recycled products to efficiently manufacture newly reusable products.

Moreover, Oita Eco center is executing numerous CSR to improve the recycling businesses by actively investing to business school students in universities through inviting them to the factories or idea competitions. Oita Eco Center believe their CSR will stimulate young students to have an interest over recycling business and possibly find more effective way of recycling used items.

*The above overview is quoted from the introduction section of TEDxAPU website.

We have been making efforts to recycle various useful resources including metal scraps since our establishment in 1934.
In the situation of increasing amount of wastes since rapid economic growth period, we will operate“whole-recycling center”which is largest in Oita by making full use of our recycling technology cultivated in 80 years of our history.
We will aim for 100% recycling with adding value to waste products.
Metal recycling
We can dispose large devices or structures using large shredder which is introduced ahead of other companies in our industry.
Scrapped metal is recycled as “raw materials for iron making”,“non-ferrous metal”or “raw materials for smelting”.

Ecological-fuelization of waste tires
Waste tires which are no longer used will reborn as fuel which can be used as alternative to coal or petroleum.
Our plant makes “Eco-tips”which are made of shredded waste tires and supplies to major mills.
“Eco-tips”can reduce energy costs and emissions of carbon dioxide caused by using fossil fuel.

recycling to ecological-fuel
We process wood-offcuts , waste plastics and others appropriately so that they can be recycled resources.