MINGQINGDIANLI.MINGQINGDIANLI was established on February 28, 2013, with its registered location in Hefei High-Tech Zone. As a high-tech enterprise, it specializes in the design, production, sales, and service of high and low voltage complete electrical equipment, power quality optimization and energy saving solutions, power electronics software, smart components, high-speed switches, and rapid control technologies. The company's primary products include: MQMS Medium-Voltage Integrated Rapid Power Switching Device, MQZRD Busbar Residual Voltage Retention Device, MQZLB Zero-Loss Deep Current Limiting Device, MQGV Generator Outlet Circuit Breaker Assembly, MQV Series Rapid Switching Device, MQYL Zero-Inrush Current Phase Control Cabinet, MQJD Single-Phase Ground Fault Management System, MQFY Electrical Safety Defense System, MQX Intelligent Arc Suppression Device, MQY(J) Overvoltage Suppression Cabinet (Poly-Optimized Cabinet), MQZD Series Neutral Point Grounding Resistor Cabinet, MQDY Power Quality Optimization Device, MQBT Large-Capacity Explosion-Proof Maintenance-Free Overvoltage Protector, J-Type/IM-Type Counter, MQKC Series Switchgear Intelligent Control Device, MQDOZ Series Online Insulation Monitoring Device for Grid Operation Equipment, MQWRD Dual-Power-Source Seamless Rapid Transfer Device, MQCTB Current Transformer Secondary Overvoltage Protector, MQDLX Small Current Grounding Line Selection Device, etc. These products are widely used in the petrochemical industry, large/medium/small factories, engineering companies, and other major enterprises, as well as in construction projects, power grid upgrades, electricity, railways, petroleum, chemical, metallurgy, coal mining, construction, mining, and other sectors. MINGQINGDIANLI has successfully obtained the integrated international management system certification for “Quality, Environment, Occupational Health and Safety ISO9001, ISO14001, GB/T28001”. Key products include: MQMS Medium-Voltage Integrated Rapid Power Switching Device, MQZRD Busbar Residual Voltage Retention Device, MQZLB Zero-Loss Deep Current Limiting Device, MQGV Generator Outlet Circuit Breaker Assembly, MQV Series Rapid Switching Device, MQYL Zero-Inrush Current Phase Control Cabinet, MQJD Single-Phase Ground Fault Management System, MQFY Electrical Safety Defense System, MQX Intelligent Arc Suppression Device, MQY(J) Overvoltage Suppression Cabinet (Poly-Optimized Cabinet), MQZD Series Neutral Point Grounding Resistor Cabinet, MQDY Power Quality Optimization Device, MQBT Large-Capacity Explosion-Proof Maintenance-Free Overvoltage Protector, J-Type/ IM-Type Counters, MQKC Series Switchgear Intelligent Control Devices, MQDOZ Series Grid Operation Equipment Online Insulation Monitoring Devices, MQWRD Dual-Power-Source Seamless Rapid Transfer Devices, MQCTB Current Transformer Secondary Overvoltage Protectors, MQDLX Small Current Grounding Line Selection Devices.
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