APS is a manufacturer of emission and specialty test equipment for the global automotive, engine and research markets. Our core competencies include canister preconditioning, sample collection, exhaust measurement and simulation, mini-SHED?s, fuel conditioning and delivery, and fluid conditioning. Through joint marketing agreements with Signal Automotive and Nova MMB, APS also offers complete test cell capabilities. Signal manufactures a complete line of gas analyzers for CO, CO2, SO2, NOx and HC. Nova manufactures exhaust gas measurement systems. Additionally, Signal and Nova offer sales and service support for APS equipment in the UK and Germany respectively.