The Sunroof Frame Roof Rail is the main structural component of the Sunroof Rails. It is installed in the Sunroof System and matches the roof. The Sunroof Frame Roof Rail is made of high-strength aluminum alloy. Aluminum alloy has the advantages of light weight and high strength, it needs to have a certain anti-support ability, and the surface needs to be anodized for corrosion resistant.
The shape and structure of the Sunroof Frame Roof Rail are complex, with poor symmetry, large cantilever, multiple matching dimensions, thin wall thickness, and high extrusion difficulty. The Automotive Sunroof Mechanicals have many mechanical slides, strict dimensional requirements, and some section dimensional tolerances require ultra-high precision standards.
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