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                    Honorary qualification
                    • Class A for Environmental engineering design

                    • National specialist especially the new "Little Giant"

                    • High-tech enterprises

                    • Third Prize of the 11th China Innovation and Entrepreneurship Competition

                    • Specialized, refined, and innovative small and medium-sized enterprises in Qingdao

                    • Qingdao Municipal Technology Innovation Center

                    • Qingdao Municipal Enterprise Technology Center

                    • Expert workstation

                    • Second Prize of the 7th China Innovation and Entrepreneurship Competition

                    • Top 12 of the 7th China Innovation and Entrepreneurship Competition

                    • "the Future Star of Blue Bay"

                    • Membership Certificate of China Environmental Protection Industry Association

                    • First level professional contracting for environmental protection engineering

                    • Third level general contracting level for construction and electromechanical engineering

                    • Safety production license

                    • Quality management system

                    • Environmental management system

                    • Occupational Health and Safety Management System

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