We are a factory specilizing in pro audio ,such as professional loudspeaker, power amplifier.They are optimized for a wide variety of applications -inclunding Arenas ,Theatres,performing arts facilities,Casionos,xxxxx

PCT International Inc. and its holding company, Andes Industries Inc., is a leading worldwide manufacturer of last-mile products for broadband communication networks. focuses on innovative cost-effective solutions that allow service providers to ...