Shenzhen VSA  Technology CO.,LTD is one of the high-tech enterprise, which integrated research, producing, selling, engineering and service into the whole, since the establishment, especially dedicated in LED system research and generalization, during many years struggle, our products had expanded from the initial one color sign, security sign, bank exchange rate sign to the 256 levels gray scale display, and presently some indoor and outdoor full color LED display system, adopting the newest SMT technology, Our products applied in post, telecom, finance & security, electric power, transportation, media advertisement and other fields, Products exported to the Europe, America, HK & Macao, and other Asian areas, our engineering extended domestic many regions.  VSA Electricity Technology establishment, establishment, it has become stronger and stronger with our unremitting effort. Now, we have production bases in some large and medium- sized cities, our sales network has been distributed all over China and some overseas areas. There is about 150 staff in Shenzhen factory, among them 20% are professionals from all parts of China. Our products are well sold in china mainland and also have been exported to Hong Kong, Macao, Taiwan, Euro-American countries and Southern East Asian countries.         Since VSA With its strict management, bright prospect, uplifting human atmosphere, excellent working environment, people-oriented corporate culture and generous payment, it has attracted many professionals in semi-conduct, making our company full of vigor and vitality.