Electronic and communication equipment manufacturing is the core and base of IT industry，Guangdong is the leading province and the largest export of electronic and communications equipment manufacturing industry in our country，already has some degree of global influence. This report will study on the internationally competitiveness of electronic and communications equipment manufacturing industry of Guangdong province with the combination of static and dynamic，qualitative and quantitative integrated analysis，mainly from several aspects such as production supply and demand，cost，technology，tariffs effects and so on. The report also tries to show the main problems and to propose solutions to these problems of promoting international competitiveness of electronic and communication equipment manufacturing industry in Guangdong