MACHINING

Aluminum extrusion is to put aluminum into a designed mold, after pushing ,aluminum products with the same cross-sectional shape.

Punching is use pressure to deform metal(aluminum) , produce various required construction.

Drilling is cutting process ,use drill bit to cut a hole or increase round hole.

Before tapping, increase thread on aluminum products.

CNC(Computer Numeric Control) machining
Use computer program to cut needs shape.