Chengdu Passion Technology ***** is a professional high-tech manufacturer specializing in R&D, production and distribution of optical communications and video transmission processing products. Experienced and professional staff ensure our customers with high-quality and low-cost products; passionate and cordial spirit and attitude guarantees the customers with individualized and specialized service; pragmatic and mutual-beneficial principle has promoted our long-term and extensive cooperation with many partners and customers. Our main products are as the following: Video/Audio /Data/Switch/Telephone/Ethernet Optical Transmitter and Receiver; Radio-class Optical Transmitter and Receiver; PCM Optical Transmitter and Receiver; Fiber Optical Transceiver, Matrix and other communication products. If you are interested in any of our products or would like to order a customized version or OEM/private brand name, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.