Sanli Environmental Limited operates as an environmental engineering company in the field of water and waste management primarily in Singapore. The company operates through two segments, Engineering, Procurement and Construction (EPC); and Operations and Maintenance (O&M). The EPC segment provides various services in the field of water and waste management, including process upgrading of existing water treatment plants, upgrading of pumping station capacities, replacement of aged mechanical and electrical equipment, and designing and building various treatment process systems. It offers engineering solutions and services for the treatment of raw water and used water; and refuse in incineration plants. The O&M segment provides operations and maintenance services for the equipment used in water and waste management infrastructure; and corrective and preventive maintenance services for customers’ operations. The company was incorporated in 2017 and is headquartered in Singapore. Sanli Environmental Limited is a subsidiary of Typha Holdings Pte. Ltd.