E-Plan Co., Ltd. is dedicated to being kind to people and keeping the natural environment clean. E-Plan provides advanced cleaning technologies that are gentle on both people and nature, developing and selling purification systems that regenerate various types of wastewater generated from cleaning in various industries (such as metals, LCDs, lenses, chemicals, cosmetics, pharmaceuticals, food, and livestock), as well as cleaning machines that do not pollute the environment. Additionally, E-Plan Co., Ltd. manufactures and sells a colorless and odorless electrolyzed water called Super Alkaline Ion Water "e Wash," which contains 99.9% water components and does not include synthetic chemicals such as surfactants, achieving powerful cleaning capabilities while being safe and environmentally friendly.