Reparacion de Controladores, CD Players, Mixers, Consolas, Pioneer DJ, Mackie, Allen & Heath, Denon, Numark. Systems & Services Certification (RETILAP, IRAM, INMETRO, NOM) Consumer Testing Services. Committed to exceeding the expectations of our customers. Repair, installation and maintenance of Audio, Video, Electronics and Appliances. Management on improving business practices. Management and consulting product certification, inspections and quality reports.