Zhongyun Petroleum Sales Co., Ltd. is a comprehensive energy‑supply service platform specializing in providing fuel for various combustion‑ and diesel‑powered equipment. The company maintains long‑term strategic partnerships with China's leading major oil companies, including PetroChina, Sinopec, CNOOC, and China National Aviation Fuel, which provide robust upstream resource support for its nationwide operations. Headquartered in Shanghai, the company operates a national business hub based in the city. Founded in 2018, after years of development, it has become a supplier to numerous top‑tier high‑tech enterprises, including data centers and semiconductor manufacturers.