“Mill Finish” is the term that Quanshuo Metal uses to describe its aluminum trims that have no finish applied to them. It is raw aluminum from our mill and it can be field primed and painted. Typically, Mill Finish has a shiny or “mirror-like” appearance with some visible manufacturing lines. What is meant by “Mill Finish” is aluminum in its original form and appearance as it comes directly from the rolling mill or an aluminum extrusion mill. Mill-finished aluminum strips mainly include 1xxx, 3xxx, 5xxx, 6xxx, and 8xxx aluminum alloys. Customization is available for alloy, temper/hardness, thickness, width, length, package weight, etc. The milled aluminum strip has very good corrosion resistance and moderate strength. Excellent weldability, formability, and good machinability make aluminum strips a popular and economical choice in construction, construction, decoration, industry, parts processing, and other fields. Polished aluminum sheets are widely used in roofing, household appliances, cooking utensils, base plates, heat insulation, furniture components, fuel tanks, curtain walls, ceiling fans, fan blades, cosmetic jar lids, transformer windings, radiators, cutting, LED lighting, mold making, panels, Ships, aircraft, solar energy, building materials, building facades, packaging, etc. The mill-finished aluminum strip has a polished surface, which has a better decorative effect on the packaging and a better heat preservation effect on food.


Quanshuo Metal Materials Co., Ltd. is a leading supplier of steel and other metal products in China. As an ISO9001:2015 certified enterprise, the products we produce meet the standards of ASTM, AISI, BS, DIN, JIS, etc.