Based on traditional catalytic materials and hydrogenation technology, our company has developed Claus sulfur recovery and tail gas treatment technology to provide mature sulfur-containing tail gas purification solutions for refineries and oil and gas field customers, including aluminum-based, titanium-based and cobalt-molybdenum tail gas Hydrotreating catalyst. While providing high-quality catalyst products, it has established a complete rapid response mechanism for customer needs, providing a full range of technical support and after-sales service.