L ou Guoqiang is the chairman of Ningbo Jintian Copper (Group), one of China's largest copper processing enterprises. He founded the company in 1986 in Ningbo, starting as a small village enterprise and transforming it into a major industrial conglomerate. Jintian Copper specializes in copper processing and smelting, producing copper rods, tubes, wires, and other materials used in various industries, including power, electronics, and automotive.

Under his leadership, the company has emphasized technological innovation and sustainable development, becoming a key player in the circular economy by recycling copper. Lou took the company public on the Shanghai Stock Exchange in 2020. His son, Lou Cheng, serves as the general manager, ensuring the continuity of this family-run business.