National CAMTA Promotion Certificate (Impeller Aerator B Series), National CAMTA Promotion Certificate (Variable Frequency Paddlewheel Aerator - 2.2kW Series), National CAMTA Promotion Certificate (Variable Frequency Paddlewheel Aerator), National CAMTA Promotion Certificate (Impeller Aerator Base Series), National CAMTA Promotion Certificate (Variable Frequency Impeller Aerator), National Agricultural Machinery Promotion Certification (First Gen PMSM Aerator), Design Patent (PMSM Variable Frequency Surge Aerator), Design Patent (Portable Water Quality Meter), Utility Model Patent (Surge Aerator Structure), Utility Model Patent (Next-Gen Paddlewheel Aerator), Utility Model Patent (BLDC Motor Controller for Aerators), Utility Model Patent (Smart Variable Frequency Paddlewheel Aerator), Utility Model Patent (Smart Low-Power Paddlewheel Aerator), Design Patent (Surge Aerator), National High-Tech Enterprise Certificationv
