Expert in chemical, pharmaceutical and environmental protection technologies, water treatment technology expert, senior engineer, Chief Engineer of the Environmental Protection Technology Center and member of the Science and Technology Committee of TIANS Group.

Proficient in environmental protection engineering scheme design, technical optimization, project management, etc. in the chemical and pharmaceutical industry. Has long been engaged in environmental protection engineering design, construction, commissioning, etc. Has presided over and participated in more than 100 EPC projects such as environmental protection, with a total investment of over 2 billion yuan.

Owns more than 20 related invention patents and utility model patents, such as "A System for Treating and Reusing Comprehensive Wastewater from Iron and Steel Plants", "A Rotating Filtration Device for Anaerobic Sludge", "A Mixed Salt Separation System for High-Salt Wastewater", "A Device for Removing Odors from Low-Concentration VOCs Waste Gas", etc.