Established in 1992, Wolar has remained a privately held company whose owners are located in the Houston, Texas area. Wolar's valued customers continue to support and purchase USA made RTJ gaskets.Our gaskets are precisely machined to API and or OEM specifications on CNC equipment allowing repetitive quality machining through all processes. A computerized CMM (coordinate measuring machine) is used to assist quality control personnel in inspecting and generating customized inspection reports for the specialized OEM gaskets of our customers.