What do you mean by special canal?

Water conservancy products specially supplied to certain specific channels or customers to meet their production or domestic water demand. Dedicated canal refers to the water supply specially provided to certain channels or customers and certain groups of users to meet their special needs. Special canal water is usually green and environmentally friendly, which is built to ensure the safety and reliability of urban and rural water supply and meet the needs of residents' living and production water. On the dedicated channel, some enterprises will cooperate with water supply companies to establish exclusive dedicated channels to ensure high-quality water supply. For example, in Ipoh's products, special channels use special canals, such as special supply places for aquatic products such as high-end hotels and factory welfare group purchases.