Pool liners cover the swimming pool walls and floor structure by completely overlaying the walls and floor and creating an impenetrable surface. The primary purpose of the pool liners is to retain the pool water within the swimming pool and to provide a decorative look. Fenlin factory has 17 years' experience in the design and construction of swimming pools, specializing in providing high-quality system solutions for indoor and outdoor villa swimming pools and SPA high-end customized designs. Through the precise control of the water quality and air quality of the swimming pool, we can configure the most suitable swimming pool equipment for you, and build a swimming pool environment integrating energy conservation and comfort.