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 networ