Walsn provides emission & process control, by optimizing combustion efficiency, helping end users to improve energy efficienc ... y and reduce green house gas emissions through tailored solutions to the global market. All of Walsn's products are made using standard materials and meet international requirements. Walsn continues to research and develop advanced technologies to keep up with world's developing demands while satisfying our customers' evolving needs. Walsn owns and operates manufacturing facilities in Vancouver, Canada and Langfang, China. From these locations we supply the local and global market place with our Electromagnetic and Coriolis Mass flow meters; Mill & Silo monitors, Flame Detectors, Oxygen Analyzers, Acid Dewpoint Temperature Monitors and our latest technology Combustion Efficiency Analyzers. Walsn prides itself on providing Today's Quality for Tomorrow's World! read more