Beijing Hcstcom Co., Ltd. has import and export rights by the State-approved. The company mainly specializes in fiber optic transmission systems for video/audio/data/Ethernet, 3G-SDI with Embedded Audio, HD-SDI with Embedded Audio, SD-SDI/ASI with Embedded Audio, 3G/HD/SD-SDI + Analog Audio/Digital Audio AES/EBU, 3G/HD/SD-SDI + RS485/RS232/RS422, 3G/HD/SD-SDI + Data + Audio, 3G/HD/SD-SDI + Ethernet/IP, VGA/DVI, VGA/RGBHV, DVI, HDMI, YPBR, digital audio AES/EBU, Broadcast-Quality audio/video/data/Ethernet, Surveillance-Quality video/audio/data, DS3 to ASI Bidirectional Adapter, IP to ASI Bidirectional Adapter, 4E1 to ASI Bidirectional Adapter, 4/8-channel ASI Multiplexer, CWDM, IP network video monitoring systems, industrial Ethernet switch, broadband network access etc., including design, development, manufacturer, distribution and after-sale servicesProducts: Digital video fiber optic transmission systems: 1-128 channel digital video fiber optic transmission, Broadcast-quality video/audio fiber optic transmission, 3G/HD/SD-SDI digital fiber optic transmission, HD-SDI digital fiber optic transmission, HD-SDI Data fiber optic transmission, HD-SDI AES/EBU/Analog audio fiber optic transmission, SD-SDI/ASI fiber optic transmission, DVB-ASI/TS fiber optic transmission, VGA/RGBHV fiber optic transmission, DVI fiber optic transmission, HDMI fiber optic transmission and AES/EBU digital audio fiber optic transmission systems, ASI to IP bidirectional adapter, ASI to DS3 bidirectional adapter, ASI to 4E1 bidirectional adapter, 4/8 channel multiplexer, Ip encoderIndustrial Ethernet products: industrial fiber optic transceivers, industrial Ethernet fiber optic switches and industrial data fiber productsNetwork and communication products: 10/100/1000M fiber optic transceivers, gigabit Fiber transceivers, PDH/SDH Optical Multiplexers, protocol converters, DVR digital video recorder, etc.We have mature and creative R&D team and develop and design new products by the use of self-developed core technologies. We also develop products as per customers' requirements.High quality products, stable and reliable performance and timely services are the basis of our survival. Our products comply with CE, FCC and RoHS standards. The good market feedback shows that our products are of high quality. Our products has been applied in TV stations, highways, airports, city intelligent transportation, safe city video surveillance, banks, army, railways, subways, enterprises, video and telephone conference, etc.We have an excellent technical team, and offer reasonable, efficient and complete solutions according to the requirements of customers. We also have a perfect after-sales service team in order to supply timely and accurate technical advice and services of 24-hour for solving customers' problems."Pioneering, innovate, pragmatic, honest" is development purpose of our company. We look forward to establishing long-term and stable cooperation with you, creating a better future together.