Eco-Friendly Company Global warming is causing adverse effects on the climate. Air pollution caused by the use of fossil fuels is the main cause, and exhaust fumes caused by incomplete combustion are the most serious problems. In response, we have developed anionic nano-system called PLAUMAI ECO, which reduces smoke and improves fuel efficiency from internal combustion engines. This is an era where eco-friendly, more efficient and innovative technologies are needed. We will continue to be an eco-friendly company that aims for energy saving and a clean environment through PLAUMAI ECO, a company name and product name.