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US10619111 patent certificate
EDP141317CA-Patented Certificates
25 US Process for deeply desulfurizing catalytic cracking gasoline
Cangzhou Petrochemical Emission Reduction Engineering Technology Research Center
HSE Certificate
Advanced unit of technological innovation
Cangzhou Enterprise Technology Center
Hebei Refinery Deep Desulfurization Technology Innovation Center
Key Laboratory of Petroleum Refining and Emission Reduction of Hebei Province
Certificate of Intellectual Property Management System
Business License
Second Prize of National Technology Invention -- Hao Tianzhen (Company Legal Person)
Second Prize of National Technology Invention-Lu Zhiyuan
Second Prize of National Technology Invention-Li Dezhong
Hebei Industrial Enterprise R & D Institution Certificate
Specialized and Special New Small and Medium-sized Enterprises in Hebei Province
2019 Sinopec legal person credit certification
Gasoline EHDSO First Prize
Second Prize for Technical Invention of Petrochemical Federation
Research and Development Institutions of Industrial Enterprises in Hebei Province
National Intellectual Property Advantage Enterprise
Key Laboratory of Petroleum Refining and Emission Reduction of Hebei Province
Hebei Refinery Deep Desulfurization Technology Innovation Center
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