"Guanru Chemical Group is a professional manufacturer and supplier of high-efficiency industrial catalysts. Our product range covers various chemical processes, including sulfur recovery catalysts, precious metal catalysts, oxidation catalysts, and hydrogenation catalysts. These products are widely applied in oilfield chemicals, naphtha steam cracking, fine chemicals, and environmental protection industries. With years of R&D experience, our catalysts are designed to improve reaction efficiency, extend service life, and reduce operational costs for our global customers."