Deep limited company of whole world science and technology is was passed by Chinese industry and business administration management bureau approval of figures move the MP3 process a business enterprise in the world; Establish European branch organization in method England also. My group company(HYUAUI-TECH China Co., Ltd)BE 1 concentrates on wireless communication, network engineering to move saving, figures MP3, MP4 of the main design stick a slice of production manufacturing sale to turn a high and new technique business enterprise for the integral whole, the group owns strong of of strength and economic power of the technique development, equipments forerunner of large produce base, the group carries on immaterial assets valuation to reach to 95, 000, 000 dollars. The HYUAUI processes the main product of base to have in Shenzhen: MP4 playerses, MP3 playerseses, blue tooth headphones, the blue tooth is proper to go together with a machine, cellular phone and act for notebook, IC etc. Industry.