Our mission is to become the guardian of the earth's water resources. With a core focus on PVA microbial immobilization and efficient adsorption technology, we treat organic matter, heavy metals, salts, and radioactive pollutants, while passively adsorbing and gradually enriching rare earth elements and precious metals that are trace amounts in water and difficult to recover, thus achieving a "circular economy" and "zero waste". Starting from Taiwan, we are committed to purifying rivers, industrial wastewater, and public sewage, and we aim to extend our technology globally, hoping to improve polluted water sources like the Ganges River in India and restore the vitality of nature. Our actions align with the United Nations Sustainable Development Goals (SDG 6, 11, 12), creating a cleaner, healthier, and more sustainable future for the planet and the next generation.