The mobile phone shell, in 2013 is a relatively popular mobile phone shell, the mobile phone shell has a bright picture effect, but also a strong feel, is a relatively high-end mobile phone shell, the relief of the mobile phone shell is directly printed on the printer, to do what pictures only on the computer you want to do a good job, directly on the mobile phone shell printed on the relief effect. Relief machine has the domestic and imported, generally speaking, the imported relief machine printed out of fine lines, color fastness, clear lines of natural, homemade embossed machine prices are mostly about two hundred thousand to about one hundred thousand, while imports from hundreds of thousands to millions of unequal, so the cost of mobile phone shell printed out is not the same.