Eco-friendly recycling company
Shellfish by-products, compared to other agricultural and livestock by-products, account for a larger proportion and quantity. However, due to the lack of proper disposal methods, illegal dumping, landfill, and neglect have led to environmental issues such as wastewater contamination and foul odors.
With the enactment of the “Act on the Promotion of Recycling of Fishery By-products,” ECOSHELL is taking the lead in addressing shellfish waste problems through eco-friendly recycling technologies, aligning with the opportunities presented by resource recycling initiatives.
A gift from the sea,
an eco-friendly future made from shells






substitute for limestone
Shell as a substitute for limestone
Instead of mining limestone, which causes serious environmental pollution such as loss of fertile soil, drying of rivers, limestone outflow, generation of fugitive dust, waste rock disposal problems, noise and vibration pollution from blasting and equipment, Ecoshell recycles shells with the same composition as limestone as a limestone substitute. By doing so, we are realizing a virtuous cycle of resources and conducting various research and development using oyster shells.