The think tank report is the most important product of a think tank. Quality management of think tank products can ensure the quality of think tank reports to better perform the functions of think tanks. From the perspective of think tank product quality assurance, improving the organizational management of think tanks can make think tanks more institutionalized and systematic. This chapter introduces the general characteristics and classification of think tank products, elaborates the selection, process control, and element evaluation of think tank products from the perspective of the Double Helix Methodology in Think Tanks, and identifies the process of think tank product quality management in three aspects: management mechanism, working environment, and support services.