Shenzhen lei vision science and technology Co., Ltd. Is a high and high technology enterprise that has been engaged in the development, production and sale of high definition audio signal transmission. Companies adhere to the "integrity-based, strict requirements, leading technology, service society" business philosophy and "people-oriented, customer first" service tenet, with the spirit of truth-seeking rushed to constantly for self-improvement, self-improvement, improve the management level, in order to achieve "beyond customer satisfaction" as the highest purpose. Long-term commitment to VGA cable extender, VGA audio-visual optical transceiver, DVI, audio and video optical transceiver, HDMI video optical transceiver, isolate the filter audio and video, USB mouse extender, HDMI codec, full digital video network matrix, the Ethernet telephone switch more business and optical transceiver, monitoring twisted-pair transmitter, twisted pair audio transmitter weighted amplifier, video, high-definition color difference amplifier, advertising information, control and application development in the industry leading position. Is now widely used to track traffic, security monitoring, big screen, splicing screen display, multimedia teaching, LCD, industrial control and other fields. Today, lei da da will continue to uphold the tenet and philosophy of technology and people, and we hope that our clients will join hands with us to create a better future. We welcome the customer OEM or provide the project together, and can be specially designed for the user