More than 400 sets of EADS, acid gas recovery and FCC treatment units have been built or under construction, covering power, petrochemical, metallurgy, paper making, pharmaceutical and other industries and have completed a number of world-leading projects.

R&D, design and technical consultation of desulfurization, decarbonization, comprehensive plant factory , denitration, dust removal, acid gas treatment, FCC tail gas treatment plant;

R&D, design, production and technical consulting services for the core components JNG’s units;

EPC of environmental protection projects: design, procurement of relevant materials and equipment, construction;

Wholesale of mechanical equipment, electronic instruments and meters, electrical equipment, steel, metal products and non-metallic products;

Import and export of goods, technologies and services related to desulfurization, denitrification, dust removal, acid gas treatment, FCC tail gas treatment and other projects;

Operation, management and maintenance of environmental protection systems and devices;

Production and sales of ammonium sulfate, ammonium carbonate fertilizer, sulfur/carbon-based compound fertilizer and sulfur/carbon-based urea.