Sichuan Material Price Network is a price inquiry platform covering all building materials in Sichuan Province, which provides building materials price information services for customers. Founded on 20 16, it belongs to Sichuan Hongye Software Co., Ltd. Costlink is a big data service platform software developed by Guangdong Zhongjian Pulian Technology Co., Ltd., focusing on the construction industry. It can help construction companies quickly find all kinds of building materials they need, and the platform also provides you with perfect building materials information, such as reference price, material source channels and other information, and has after-sales protection.