Authen Alliance Co., Ltd., a technical company that proposes cost reductions for companies, including water treatment equipment such as ultrapure water. Ultrapure water and EDI systems are the next-generation, earth-friendly and safest technologies. The Authen Alliance proposes the provision of safe and secure water and cost reduction. 2008.9.1 The address has changed due to the company relocation. Cost reduction proposal Various RO membranes Ultrapure water production equipment, EDI system Alkaline ionized water generator Disaster water generator Groundwater treatment equipment RO water for food processing Beauty-related RO water System for dental clinics PDF file (884KB) Opens in a new window. Site Map　｜　Privacy Policy　｜　Inquiries Authen Alliance Co., Ltd. 7057-1 Kohigashi, Chino City, Nagano Prefecture 391-0211 TEL: 0266-82-6550 FAX: 0266-82-6551 Easy access from your mobile phone with a QR code!