Shaanxi Changyou Petroleum and Chemical Co. LTD is subsidiary company of China Petroleum and Chemical Corporation. It is an integrated special company that endeavors to commercialize the most advanced technology achievements of Catalyst, to optimize the production management, and to promote high quality technical service.
We are the biggest manufacturer and supplier of petroleum and chemical catalysts in northwest of China. The production lines cover different serials of oil refining catalysts, polyolefin catalysts as well as catalysts for basic organic materials.
please contact us by lilyliu33 at gmail dot com