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ECOSYSTEM is aiming to create the eco-system through the recycling of roof tiles, protecting the earth environment and passing down our beautiful nature to future generations.

President’s Message

ECOSYSTEM Inc., the pioneer in roof tile recycling since 1999, has successfully developed a variety of recycled products by utilizing discarded roof tiles (industrial waste) which used to be buried in landfills.

Today, we are providing technical support to businesses all over Japan, including Tokyo, Nara, Shiga, Gunma, Kanagawa, Saga, and Hyogo, and have been chosen for our quality and technology. In order to realize our mission,we continue to make steady progress while building our nationwide recycling network. President Minoru Takata.


Company Philosophy

Our Businesses

  • Manufacturing, sales, installation, and support of inorganic curing agents.
  • Manufacturing and sales of soil conditioners.
  • Design, construction, installation and support of recycling plants for industrial waste.
  • Recycling and disposal of industrial waste, based on franchise network.
  • Manufacturing, installation, and sales of concrete products
  • Installation and sales of civil engineering and construction materials, and aggregate made from roof tiles.
  • Sales of resin and pigments.
  • Landscaping and greening business.
  • Civil engineering business.
  • Paving business.
  • Collection and disposal of industrial, general, and medical waste.
  • Any other work involving the above businesses.
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K-Ground Co
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Pictures of Installation Examples

K-Ground System For Joining our Franchise

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