"The selection of the ten major brands of China cast iron pipe in 2017" is the most widely distributed and largest brand comprehensive strength ranking and selection activity sponsored by the brand ranking network. This review selected tens of thousands of netizens to vote, reviews and selected ten of the most popular brands. China's consumption pattern has been branded and a good consumer environment has been built. Since the start of the campaign, it has reacted warmly, not only attracting nearly half of the domestic brands and dealers' participation, but also highly concerned by more than 70 well-known network media, such as Sina, NetEase, Xinhua, China, Sohu and so on. Popularity provides an opportunity to enhance brand awareness and influence.