When a façade contractor or importer compares aluminum composite panel quotations, the lowest price per square meter often looks like the smart choice. Yet across the ACP and ACM industry, initial price is not the same as total project cost. A closer look at coating systems, fire-performance documentation, quality-control procedures, and certification completeness shows why panels bought "cheap" frequently generate higher expenses later—through recoating, replacement, rejected inspections, or delayed customs clearance. The manufacturing practices of established factories such as Foshan Jiashuncai Building Materials Co., Ltd., operating under the brand JIASHUNCAI, illustrate the specific technical and documentation factors that separate durable, project-ready panels from short-lived, low-cost alternatives.