PMC Lone Star and PMC Mercury are the premier leaders in the manufacture and calibration of high quality gages, metrology equipment and instruments. Our goal is to provide our customers with the highest quality products, service and on time delivery available in the industry. We strive to continually upgrade our manufacturing capabilities and improve our technical abilities through continuing education of our employees and implementation of the latest technology. Our motto is customer awareness and service. Our services include: Accredited inspection facilities Manufacture of fixed and ground limit plug and ring gages - plain and threaded Dimensional metrology equipment such as the ContouReaderTM and SquareMasterTM PMC Lone Star is licensed by API to manufacture gages to Spec Q1 and certify gages to API Spec 5B; 7 & 11B. Provide full calibration and certification services through A2LA ISO 17025 PMC Lone Star and PMC Mercury provides calibration services and delivers products to our customers worldwide who are engaged in a broad range of industries, such as: Machine tool Automotive Aerospace Defense Oil and gas exploration Canning Sports equipment Various precision metal working industries The Mission of PMC Lone Star and PMC Mercury is to continually improve our quality management system while providing ever increasing customer satisfaction. Through the dedication and efforts of our management and our employees, PMC Lone Star and PMC Mercury has achieved our Mission of becoming producers of the highest quality products in the industry and providers of top quality service for our customers. Gages Your one-stop-shopping source for all fixed and ground limit gages. API Oil Country Gages Unmatched accuracy and durability. Field proven for over half a century. Instruments ContouReader will check virtually any part profile, and the SquareMaster to measure part squareness, perpendicularity or height. Calibration Laboratory Services We hold an A2LA Accreditation to ISO/IEC 17025, Certificate No. 1697.01.