Henan Zonghai Plastic Industry Co., Ltd. is a professional flexible tanks manufacturer integrating R & D, customized design, production and sales. The company has advanced mechanical equipment with accurate temperature and time automatic control function.The main products include Flexitank, Flexible water tank ,Bladder Tank,Fish farming tank ,Swimming pool ,Oil storage tank ,Biogas storage tank ,Bridge Preloading Water Tank,etc.After many years of production technology and experience accumulation, a perfect manufacturing and management system has been formed,which provides full guarantee for "Zonghai" brand products.The company pursues the business philosoph of "quality-oriented, user-centered, service-oriented". The products sell well all over the world and are popular with customers.