Industry News: April 2016

Federal Signal acquires Westech Vac Systems Federal Signal Environmental Solutions Group, parent company of Vactor Manufacturing, acquired Westech Vac Systems, provider of vacuum truck-mounted solutions. As a Federal Signal subsidiary, Westech will continue to operate in Nisku, Alberta, as Westech Vac Systems.Liquid Environmental acquires All American Grease Services Liquid Environmental Solutions acquired All American Grease Services Companies, a nonhazardous liquid waste company that offers grease trap and used cooking oil collection services across the Gulf Coast and Southeastern United States. The acquisition adds five service branches and three wastewater treatment facilities to the Liquid Environmental network.Continental ContiTech celebrates one-year anniversary in North