Metal shell can be manufactured by deep drawn stamping or spinning per your parts volume, the outside surface will be usually polished or brushed, and then, powder coating or painting, sometimes, the inside of the shell will be mirror polished for light reflection.
Professional deep drawn metal shell for lighting manufacturer in China
Deep drawn metal shell or covers are widely used on Lighting and the bulb will be assembled in the shell, especially for some hanging lights, the material can be stainless steel(SUS304,SUS316), iron, Aluminum per your preference, for big volume, it is better to make them with deep drawn stamping, it is fast and more stable on quality, for small volume, we can make them with spinning by mannual.
metal shell, metal hood,metal cover for lighting
150mm in diameter and 60mm high
110T hydraulic press machine
Aluminum,stainless steel and iron can be available per request
deep drawn stamping
Type of welding
polishing or brushing,then, powder coating or painting
1pcs per bag,50pcs per carton, less than 10.0kg per carton
all materials and processes are Rohs conformed.
Yes, check reports for both dimensions and appearance, chemical composition resport,production flow chart
used as metal shell on lighting