TOPSHOW TECHNOLOGY (CHINA) CO., LTD, is a hi-tech enterprise specializing in R&D, manufacturing, marketing and technical service of consumer electronics products. As the pioneer and professional manufacturer of Portable Digital TV in China, TOPSHOW holds the top-ranking core technology of portable digital TV, and main products include: portable digital TV, security & surveillance and auto-electronics device. etc. To be the top worldwide enterprise and catch the fast-changing market, TOPSHOW established 3 R&D centers in Zhuhai & Shenzhen, China and Incheon, South Korea. and built industrial park with factory area about 30,000 sq.m as the manufacturing and R & D base.TOPSHOW, is an enterprise certified by ISO9001 system of International Quality Management, and all products meet the international standards of FDA, FCC, UL, CE, CCC, etc . Now Topshow's products exported to America, Europe, Russia and Australia about 50 countries and areas, and got good reputation and business from worldwide customers.Always insisting the philosophy of Market-orientated, Technology Innovation, Pursuiting Excellence. TOPSHOW will do the best to constantly present our customers the high-quality and innovative products and satisfied service.