大林環境技術研究所 Company Profile

Developing and implementing low-cost greening methods to stop global warming!

Obayashi Environmental Technology Research Institute Co., Ltd. is a company that develops soil improvement and greening methods using cedar and cypress bark. The 100% natural greening material 'E Soil' is resistant to root rot and has excellent drainage. It allows for pesticide-free lawn maintenance, making it a safe product for small children. Moving forward, the 'E Soil' lawn using the Obayashi method will continue to increase greenery in elementary schools, kindergartens, daycare centers, rooftops, walls, and both grass and dirt playgrounds.