Opsis AB 是一家瑞典公司，致力于研发、生产和销售环境空气质量监测 (AQM)、污染物连续排放监测 (CEM) 以及过程控制的气体监测系统。
我们提供应用范围内的完整监测‏解决方案。通过经销商和銷售代理网络，Opsis 在全球均有服务。数以千计的系统安装在世界各地。

Opsis AB is a Swedish company that develops, manufactures and markets gas monitoring systems for ambient air quality monitoring, continuous emissions monitoring and process control. We offer a total monitoring solution for a range of applications. Through a network of distributors and representatives, Opsis is present on all continents. Thousands of systems are in operation around the world.

http://opsis.se