KOYOH was established in 1960. As a result of many years of research, ECOBIO-BLOCK(EBB) has successfully infused “fermented soybean” Bacillus (a useful microbe) for water purification into a cement paste in March 2000. Due to this, it is possible to transform the use of concrete, which is considered harmful to the environment, into a product for environment cleanup and restoration such as in many public utility works.
169, Setakamachi Sakata, Miyama, Fukuoka, 835-0006, Japan
Phone: (+81) 0944-63-3133