Guangzhou DeHan Electronic Equipment Co.,Ltd is a company specializing in sales, leasing companies, involving equipment including 15,000 to 3500 lumens projector, 300 inches to 70-inch projection screen, as well as multi-screen projection services, as well as voting machine , voting, Responder, audio and lighting, simultaneous interpretation, LCD plasma TV, LDE display screen and other equipment services company engaged in this business 10 years, has a good technical and service quality.