Tangshan Risun Chemicals Limited is located in Risun Laoting Park, Laoting Economic Development Zone, Hebei Province. It is a national high-tech enterprise established in October 2008 with a registered capital of 645 million yuan and covers an area of 3,164 mu. It has facilities such as 560,000 tons/year crude benzene hydrogenation refining (the world's largest monomer), 300,000 tons/year styrene, 100,000 tons/year industrial naphthalene based phthalic anhydride, and 150,000 tons/year crude glycerol refining (the world's largest single processing capacity). It has obtained honors and qualifications such as National Integration of Informatization and Industrialization Management System Standard Implementation Pilot Enterprise, National SRDI Enterprise, Environmental Performance A-level Enterprise, Heavy Pollution Weather Performance A-level Enterprise, Hebei High-tech Enterprise, Hebei Province Metallurgical Industry Quality Management Excellent Enterprise, Hebei Province Occupational Health Enterprise, Hebei Province Health Enterprise, Hebei Province Hazardous Chemical Safety Production Standardization Level 2 Enterprise, Hebei Province Industrial A-level Enterprise R&D Institution, Hebei Province Enterprise Technology Center, Hebei Province Postdoctoral Innovation Practice Base, Hebei Province Famous Brand (coking benzene products), and Meritorious Enterprise for Building a Strong Coastal County.