Westech Industrial Ltd is a world leader in research, testing and manufacturing of In-line Deflagration and Detonation Flame Arresters. Westech is renowned as the world leader in flame propagation research. Wetech’s expertise in the area of flame propagation confined in piping and system operations can be utilized to optimize any customer’s vapor handling system. Millions of dollars have been invested by Westech research, design, and testing. Westech developed the test method "A Comprehensive Test Method for In-Line Flame Arresters", that has been used as the cornerstone for all existing detonation arrester standards.