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                  Company profile Video Partner Environment Honor
                  National high-tech enterprise

                  National high-tech enterprise

                  Municipal Engineering Technology Research and Development Center

                  Municipal Engineering Technology Research and Development Center

                  Patent Demonstration Enterprise in Quzhou City

                  Patent Demonstration Enterprise in Quzhou City

                  ISO9001

                  ISO9001

                  Environmental Management System Certification

                  Environmental Management System Certification

                  Occupational Health and Safety System Certification

                  Occupational Health and Safety System Certification

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