Deep Drawn Stamping Case

Compound die stamping are widely used to produce big size parts or small volume parts, but its precision is good enough for most assembly, this metal casing is also made by compound die stamping(4 steps), all dimensions are within requested tolerance like +/-0.1mm, the logo and numbers will be printed on the surface, the printing can not be removed after one million wipping with cloth.

This metal stamping casing consist of lower and upper cover with white and black finish, lower and upper casing will be assembled together with screws from the side slot, all electronics components will be fixed on the upper casing with international standard screws, this set of metal casing can stand high temperature during usage, both are formed by metal stamping processes, the lower casing will be TIG welded on four sides, grinded and then powder coated in white.

We manufacture various series of metal casing, metal housing, metal case or metal box inhouse for many customers from different countries, most of them are used on LED lighting, industrial control box, power for computer, solar energy, meter,etc, customers like the housing/casing made with sheet metal, metal have good heat resistance and more durability compared to plastic, further, metal can be treated with different surface finish like powder coating, painting, polishing, plating, ecoating, plastic can only be painted or plated and plastic will become fragile after a shot long usage.

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.