The invention discloses a precast reinforced concrete frame structure system which relates to a precast building technology. The precast reinforced concrete frame structure system comprises connection and manufacture between columns, connection and manufacture between a column and a node, and connection and manufacture between a beam and a node. The precast reinforced concrete frame structure system also comprises reinforced concrete columns, nodes, beams, embedded steel plates, cementing materials and bolts, wherein the columns are connected through the embedded steel plates by utilizing the cementing materials and the bolts to form an integral body; the column is connected with the node through the embedded steel plates by utilizing the cementing materials and the bolts to form an integral body; and the node is connected with the beam through the embedded steel plates by utilizing the cementing materials and the bolts to form an integral body. The invention can facilitate the construction and shorten the construction period.