NEW YORK, Jan. 26, 2018 /PRNewswire/ -- J.F. Lehman & Company ("JFLCO") is pleased to announce that an investment affiliate has acquired Waste Control Specialists LLC ("WCS" or the "Company") from Valhi, Inc. (NYSE: VHI).  The acquisition represents JFLCO's fourth platform investment in the environmental and technical services sector. WCS owns and operates a unique waste disposal, storage, and treatment facility in Andrews County, TX for highly specialized and regulated [...]