Shenzhen Zhongxian Beixin Technology Co., Ltd. is a leading supplier and factory of high-quality LED display screens. Our latest offering, the 3840hz Inside Usage P3.91 P4.81, is a cutting-edge product that is designed to provide crystal-clear image quality and unmatched performance. With a high refresh rate of 3840hz, this LED display screen ensures that every image and video is displayed seamlessly and with stunning clarity. It also features P3.91 and P4.81 pixel pitch, which allows for a wide range of viewing distances, making it ideal for use in indoor settings such as retail stores, conference halls, and exhibition centers. At Shenzhen Zhongxian Beixin Technology Co., Ltd., we are committed to providing our clients with the highest level of service and support. Our team of experts is always on hand to answer any questions and to provide technical assistance whenever it is needed. So if you are looking for a reliable LED display screen supplier for your business, look no further than us.