Data And Communication Technology / Audio - Video Systems Requests

Dear sales manager , I have an urgent need of 550 screen projector 2x2 meter Manual and wall model. Is it available ?! Price ?! And delivery status

We are searching for LRAD

I am a Chinese LED display manufacturer with reasonable prices. In China, we all work with design companies. LED can make your design more eye-catching, more attractive, and more impressive. If a store uses LED displays, it can also attract customers. LED screens can play advertisements and eye-catching football games, etc.

I am looking for projection screens, projections bulb, ohp projector