Chengdu Lei Shi Yi KTV equipment loan sale HD box quotation

Our company sells Chengdu Leishi Yi song request system, Chengdu song request system, quotation and cashier system updates, and major song libraries. Qiangui Sunshine and other companies are sincerely invited to join in to provide professional song request systems. Song on demand system. Computerized song request system.
Sound engineering. Cash register system. New songs every month. inch touch screen. Stand-alone version and network version set-top box. Establishment of family song request system. Specializing in providing projectors, repairing and replacing projector wicks, and collecting and selling second-hand projectors in large quantities.
Complete song library (10,000 songs on hard drive). Selected song library (hard drive 10,000