科瑞CONTRINEX系瑞士著名企业,专业致力于传感器的开发、生产与销售。在北京、上海、广州等20多个大中城市均设有办事处，以领先的技术、科学的管理，为您提供一流的产品与服务。产品范围： 接近开关、光电开关、激光开关、电容接近开关、料位计、超声波开关、高温开关、现场总线、安全光幕、安全继电器、旋转编码器和RFID识别系统等产品. "Contrinex is a world famous sensor supplier of Switzerland, who specializes in producing and saling all kinds of sensors. We have established almost twenty offices in Beijing, Shanghai, Guangzhou and many other major cities, and will provide best products and service based on （全文请 查看更多）