Xi'an ANCN Intelligent Instrument Co., Ltd. is a high-tech enterprises focusing in the R&D, manufacturing, sales and service of intelligent networked instruments. Established in 2005, ANCN people take the micro-power consumption and network of industrial process instruments as a center of research and development. ANCN product covers digital pressure gauges, digital temperature gauges, liquid level meters, flow meters, security-monitoring system for pipelines, oil special instrument and RTU - wireless adapters for the Internet of Things, etc. It is also a core developing direction for ANCN enterprise to be in the domestic leading position in wireless communication instrument, natural gas flow measurement system, and steam flow measurement system. At present, ANCN obtained nearly 20 patents, and won the qualification approvals and ability recognitions in many respects, such as "the Metrological Administrative Authorization Certificate" , "Instrument Electromechanical Installation Engineering Contractor Qualification", " Safe Production License", " Import and Export License" , " A-grade Supplier Qualification for CNPC" , " ISO9001 quality system" , "ISO14000 and ISO18000 security system", " Xi'an famous trademark", " Little-giant enterprises in Science and Technology awarded by Xi'an government" and " High-tech enterprise recognition", etc.