Virtual Sign Projector, Outdoor Gobo Projector, Solar Projection Light manufacturer / supplier in China, offering LED 320W Industrial Floor Virtual Sign Projector for Crane Lifting Object Safety Warning Line Projection, LED 450W /600W High-Brightness and High-Clarity Industrial Virtual Safety Warning Projector IP65, LED 220W Industrial Safety Warning Projector for Projecting Stop Signs in Hazardous Areas and so on.