What is the processing fee for industrial aluminum profiles?

Industrial aluminum profiles are generally 6 meters per piece. And most users do not need to use it for such a long time, and industrial aluminum profiles are installed and connected using matching aluminum profile accessories. It is often necessary to cut angles, drill holes, and tap teeth on profiles. Some users also require industrial aluminum profile manufacturers to assemble aluminum profiles into aluminum profile frames, equipment racks, etc. At this time, aluminum profile manufacturers may charge some processing fees due to considerations of labor costs and processing capacity. These handover fees are usually relatively low.