湖南省国瑞仪器有限公司于2008年在湖南省环保科技产业园成立，我公司是以先进传感器和仪器仪表产品设计、开发、生产为主的高新技术企业，公司主要从事各类传感器、变送器、分析仪器、测控仪表、工业模块、数据采集的开发、生产和销售；各类环境监控系统、过程控制系统、专用控制系统应用软件及嵌入式系统等研发和销售；各类环境监控工程、过程控制工程的安装和维护服务；产品在电信、电力、石化、环保、医疗、安全检测、暖通空调等等行业的广泛应用。 国瑞仪器主要生产有手持的气体检测仪和检漏仪、固定式的气体检测仪、壁挂式气体检测仪、气体报警主机、在线式气体分析仪、便携式气体分析仪、各类温湿度变送器与控制器、压力变送器、PH值检测仪及水质检测仪器、质量流量计、超声波流量变送器以及各类工业控制模块和控制系统。 公司以优质、高效、创新的方针，为广大新老客户提供优良的产品和周到的服务系统。 Hun Hunan Gri Instrument Co., Ltd. Founded on Environmental Science and Technology Industrial Park in Hunan Province in 2008, our company is a high-tech enterprise based on advanced sensors and instrumentation design, development, and production, the company is mainly specialized in the development, production and marketing of various types of sensors, transmitters, analytical instruments, monitoring and control instrumentation, industrial modules, data acquisition; R & D and marketing of various types of environmental monitoring systems, process control systems, special control system application software and embedded systems; installation and maintenance services of various types of environmental monitoring projects, process control engineering; our products widely used in the telecommunications, electric power, petrochemical, environmental protection, medical, security testing, HVAC, etc. Gri Instrument mainly produce hand-held of gas detectors and leak detectors, fixed gas detectors, wall-mounted gas detectors, gas alarm host, on-line gas analyzers, portable gas analyzers, various temperature and humidity transmitters and controllers, pressure transmitters, PH value detectors and water quality testing equipments, quality flow meters, ultrasonic flow transmitters and a variety of industrial control modules and control systems. The company follows high-quality, efficient and innovative approaches provide our new and old customers with excellent products and good service system.