A set-top box can made of plastic or aluminum plates and iron plates.
For plastic material, usually need a mould to produce, the finished products can getting a nice appearance by mould design, and easy to the production.
For sheet metal structure, aluminum material have a good heat sink function and very light, also nice looks. For iron material, similar technics processing as aluminum material, but will be heavier.
Please see sample pictuers in attaches, if you have more exciting design, welcome to contact with us.
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