Wholesale prices for synthetic resin roofing tiles are influenced by raw materials, manufacturing processes, thickness, and purchase volume. Among these, the ASA+PVC co-extruded type is slightly more expensive due to its superior weather resistance, and costs increase by 0.1mm in thickness. Factory-direct sales are typically 10%-20% cheaper than those from intermediaries. Prices vary among leading brands such as Gaoyi, Hongbo, and Gongli; Gaoyi is relatively more expensive, but discounts are available for bulk purchases. Low prices...