Led projector Model No.: LED-33+ Led projector Main feature 1, LED source lamps , lamp life 20000-50000hours more . 2, one HDMI input . support 1080P signal perfectly 3, No noise cooling system ....
LILING HUAXIN TRADING CO., LIMITED Liling huaxin trading company limited is a professional provider of educational products. We have a very wide product range from cheap to expensive. Wooden....
Huaxin electromagnetic interactive whiteboards Huaxin electromagnetic interactive whiteboard is a whiteboard connects with a projector and computer/ laptop, the projector projects computer desktop....