Pain Point: Customers often wonder whether the same protective film can be used for various types of metal, such as stainless steel, aluminum, or galvanized steel, without damaging the surface.痛点：客户经常想知道同一个保护膜是否可以用于多种类型的金属，例如不锈钢、铝或镀锌钢，而不损坏表面。
Answer: Not all protective films are suitable for all types of metal surfaces. It’s crucial to select the correct film type based on the material of the metal. Guangda Yuan offers a variety of protective films, such as PE films and PVC films, that are designed for different types of metals, ensuring that the protection is tailored to your specific needs.答：并非所有保护膜都适合所有类型的金属表面。根据金属材料选择正确的薄膜类型至关重要。光大远提供各种保护膜，如PE膜和PVC膜，专为不同类型的金属而设计，确保提供适合您特定需求的保护。
