Dailianxu Engineering Co.,Ltd is a powerful and Hi-tech company, which specializes in research and development, manufacturing, marketing, Serving of Optical Fiber Transmission Apparatus, Access Equipment, Date Communication Equipment (DCE), Date Terminal, Broad Band Date communication Products and other communication equipment. The high quality and stability of our products and quality management systems achieved us ISO 9001 Quality Authentication Certificate. Our main products are SOHO Broad Band Router, Fiber Optic Patch Cord, DSL router modem, PDH Optical Transmitter&Receiver, Optical Fiber Modem, Protocol Converter, PCM Equipment, Fiber Media Converter, Digital Video Optical Transmitter & Receiver, Light-source Optical Power Meter, Wireless PC card (such as GPRS PCMCIA CARD, GPRS USB CARD, EDGE PCMCIA CARD) and so on. The products are primarily used in Telecast, Telecom, Unicom, industrial broadband, private network, network of government, finance, oil, police, force, railway, power, transportation, education, etc.