MINGQINGDIANLI Overvoltage Protector

MINGQINGDIANLI.MINGQINGDIANLI was established on February 28, 2013, and is registered in the Hefei High-Tech Zone. It is a high-tech enterprise specializing in the research, development, production, sales, and service of high- and low-voltage electrical equipment, power quality optimization and energy-saving products, as well as power electronics software, smart components, high-speed switching, and rapid control technologies. The company offers a comprehensive product line, primarily including: MQMS medium-voltage integrated rapid power transfer units, MQZRD busbar residual voltage retention devices, MQZLB zero-loss deep current-limiting devices, MQGV generator outlet circuit breaker assemblies, MQV series rapid switching devices, MQYL zero-inrush phase-controlled cabinets, MQJD single-phase ground fault management systems, MQFY power safety defense systems, MQX intelligent arc suppression devices, MQY(J) overvoltage suppression cabinets (Juyou cabinets), MQZD series neutral point grounding resistor cabinets, MQDY Power Quality Optimization Device, MQBT High-Capacity Explosion-Proof Maintenance-Free Overvoltage Protector, J-Type/IM-Type Counters, MQKC Series Intelligent Control Devices for Switchgear, MQDOZ Series Online Insulation Monitoring Devices for Power Grid Operation Equipment, MQWRD Double-Power-Source Seamless Fast Transfer Switch, MQCTB Current Transformer Secondary Overvoltage Protector, MQDLX Low-Current Ground Fault Line Selection Device, etc. These products are widely used in the power, petroleum, chemical, metallurgical, coal mining, railway, construction, and mining industries, as well as in various large-scale factories, turnkey engineering companies, and power grid retrofit projects, providing critical equipment and solutions for the safe, stable, and efficient operation of industrial and power systems. The company has successfully obtained certification for the “Three-in-One” international integrated management system—comprising ISO 9001 Quality Management System, ISO 14001 Environmental Management System, and GB/T 28001 Occupational Health and Safety Management System—ensuring high standards and reliability in both products and services.