Being supported by an state-of-the-art and skilled IT team, we could supply technical support on pre-sales & after-sales service for Big Led Video Wall Factory, Brightness 4000-4500nits , Led Video Wall Processor , Led Screens For Events ,Outdoor Led Screen For Rent . Never-ending improvement and striving for 0% deficiency are our two main quality policies. Should you need anything, don't hesitate to contact us. The product will supply to all over the world, such as Europe, America, Australia,Denmark, Algeria,Haiti, Vancouver.With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.