Wuhan GDZX Power Equipment Co., Ltd

Don't let the alarm bell become a panic bell

Since the beginning of this year, major production and food safety accidents have occurred in some places, causing significant losses to people's lives and property. Taking a comprehensive view of these accidents, although they occurred in different industries and fields, we must deeply learn from the lessons of the accidents, draw lessons from them, and keep the alarm bell ringing, so as to achieve "zero cost" safety production and not "keep the alarm bell ringing".   For the special industry of electricity, safety management is crucial to the overall harmony and social stability of electricity production, as well as public safety and national security. Personnel at all levels should attach great importance to it and must not slack off in any way. After the Olympics and Paralympics, construction projects such as infrastructure, urban development, and power grid construction across the country, as well as large-scale autumn maintenance, are being fully implemented. There must be no thoughts of relaxing, taking a break, or taking a breath. However, some units only focus on meeting deadlines and emphasizing efficiency in production, and cannot strictly implement safety operating procedures. They are willing to sacrifice safety and greatly reduce safety management; Some units are often sounded with alarm bells, but there are still some people who cannot hear them or pretend not to hear them. They are mentally numb, slow and powerless in action, fail to implement safety production responsibilities, do not carefully investigate hidden dangers, and do not implement rectification measures; Some management departments have insufficient on-site guidance and supervision, only listening to reports and summarizing, and only staying at the level of communication and arrangement without conducting in-depth on-site inspections. The measures taken to check, track, assess, and implement the arranged work are not sufficient, which has also caused grassroots units to have a relaxed mindset and insufficient efforts to rectify hidden dangers. In the end, the "alarm bell" has become a "shocking bell". Once an accident occurs, it not only backfires and leaves people and finances in vain, but also causes serious losses to individuals, collectives, and national property, seriously affecting the promotion of harmonious power construction and a harmonious society. Safe production, the alarm bell rings long. May this long ringing alarm not only sound our ears, but also alert our hearts and fulfill our responsibilities. The closer the production task is to the end of the year, the more we need to focus on safety management, never slackening or being careless for a moment. We must attach great importance to safety production and team stability in accordance with the requirements of "three hundred percent", establish a long-term mechanism for hidden danger investigation and governance, and promote the institutionalization and standardization of hidden danger investigation and governance. Never pick up "sesame seeds" or lose "watermelon" just because of discounts in safety management, or even end up empty handed.

GDZX Power: Where Engineering Excellence Meets Global Responsibility

Wuhan, China — July 25, 2025 — In an era where reliability defines power infrastructure, GDZX Power Equipment Co., Ltd. ("GDZX") stands apart — not just as a manufacturer of high-voltage testing equipment, but as a global engineering partner driven by a culture of precision, innovation, and human-centric values. Today, we unveil the core principles powering our mission to energize safer, smarter grids worldwide. Our Foundation: Engineering Trust Since 2010 Founded in Wuhan’s innovation hub, GDZX emerged from a simple vision: "To become the most trusted partner for power professionals facing the planet’s toughest electrical challenges." This ethos fuels our 50+ R&D engineers who pioneer solutions like the ZXBXZ Resonant Systems and ZXR-20A DC Testers — tools trusted from Vietnam’s grid upgrades to Brazilian mining operations. "Every circuit we test carries a community’s future. That’s why ‘accuracy’ isn’t a spec — it’s our moral code."— Dr. Liang Wei, GDZX Founder & Chief Engineer Global Mindset, Local Impact ✅ Innovation Without Borders 26 Patents Granted: Including breakthrough designs in fast-demagnetization tech (Patent CN113238130A) Customization Engine: 70% of export orders feature region-specific adaptations (e.g., desert-rated insulation for Middle East) ✅ Empowering Communities Skills Transfer: Trained 300+ technicians across Southeast Asia through free field workshops Disaster Response: Deployed mobile test units post-Typhoon Noru (2024) for Vietnam grid recovery ♻️ Green DNA in Every Product We engineer sustainability into our core: Initiative Action Global Impact Eco-Design Lightweight reactors (↓50% steel) ↓300-ton annual CO₂ in shipping Circular Economy 3-year warranty + lifetime repair Avoided 8,000+ devices to landfill Clean Production ISO 14001-certified Wuhan factory Zero chemical discharge since 2022 The GDZX Difference: Our People Meet the faces behind the innovation: Maria Chen (R&D Lead): Her team’s AI-based insulation diagnostics cut substation failures by 40% in field trials Samuel Okon (Africa Tech Support): Flies with test kits to remote sites; "If there’s no road, we find a way." Factory Heroes: 98% on-time delivery rate through three pandemic years Why Partners Choose GDZX "They don’t just sell testers — they deploy engineers who speak our grid’s language."— Thailand Provincial Electricity Authority Our culture extends beyond products: Transparent Partnerships: Open-factory events for international clients Conflict-Free Minerals: Fully audited supply chain (SEDEX SMETA certified) Women in STEM: 35% female engineers in R&D (2× industry average)

GDZX Launches ZXR-20A DC Resistance Tester: Redefining Speed and Precision in Global Power Equipment Diagnostics

Wuhan, China — July 24, 2025 — GDZX Power Equipment Co., Ltd. ("GDZX"), a pioneering force in high-voltage testing solutions based in Wuhan, China, today announced the global release of its ZXR-20A DC Resistance Tester. Engineered to revolutionize transformer maintenance and testing efficiency, this cutting-edge instrument combines breakthrough speed, laboratory-grade accuracy, and rugged field reliability — cementing GDZX’s position as an innovator serving power utilities and industrial partners worldwide. ⚡ Solving Critical Industry Pain Points Traditional methods for measuring transformer winding resistance (e.g., bridge and voltage-drop tests) are time-intensive and labor-heavy. The ZXR-20A eliminates these bottlenecks with: Ultra-Fast Measurements: Complete tests in minutes versus hours, slashing downtime during transformer commissioning, maintenance, or tap-changer adjustments. Multi-Current Flexibility: 6 current ranges (0.2A–40A) cover 100μΩ–100Ω, supporting everything from distribution transformers to 500kV grid units. Triple-Channel Capability: Test all three phases (A0, B0, C0) simultaneously on star-connected windings — a 70% time reduction versus sequential testing. Engineering Excellence: Core Innovations Designed in GDZX’s R&D hub in Wuhan’s East Lake Hi-Tech Zone, the ZXR-20A integrates patented technologies: Auto-Demagnetization: Prevents residual magnetism from distorting results, ensuring compliance with IEEE/CIGRE protocol. Advanced Protection: Built-in back-EMF suppression and discharge alarms safeguard operators and equipmen. Smart Connectivity: 7-inch touch LCD with multilingual UI, USB/RS232 data export, and mobile app control for real-time remote diagnostic. Key Technical Superiority ZXR-20A Advantage Industry Impact Accuracy ±0.2% full scale + 2 digits Meets calibration lab standards for grid compliance Speed 3-phase parallel test in < 2 minutes Reduces substation outage windows by 85% Portability 12–15 kg with ergonomic case Deployable for field crews in remote locations Data Integrity Stores 1,000 datasets + cloud export Enables predictive maintenance analy GDZX: A Global Partner for Power Infrastructure With ISO-certified manufacturing and 50+ engineers in Wuhan, GDZX delivers end-to-end support: Validated Performance: Units certified by CEPRI (China Electric Power Research Institute) and aligned with IEC 60477-1 standards. Unmatched Warranty: 30-day replacement, 3-year warranty, lifetime technical support with regional spare-part hubs. Sustainable Design: Energy-efficient switching power supply (

GDZX Unveils ZXBXZ Series: Revolutionizing AC Withstand Voltage Testing for Global Substations

Wuhan, China — July 24, 2025 — GDZX Power Equipment Co., Ltd. ("GDZX"), a leading innovator in high-voltage testing solutions based in Wuhan, China, proudly announces the global launch of its flagship ZXBXZ Series AC Withstand Voltage Resonant Test System. Engineered to meet IEC and international safety standards, this cutting-edge system sets a new benchmark for reliability and efficiency in substation electrical testing worldwide. Unmatched Technical Excellence The ZXBXZ Series leverages advanced series resonance technology to deliver precise high-voltage AC testing for critical substation equipment up to 500kV, including transformers, GIS systems, cables, circuit breakers, and insulators. Key innovations include: Pure Sine Wave Output (

GDZX Unveils the FRB-100kVE: The Next Generation of Precision High Voltage Measurement for Global Power Professionals

GDZX Power Equipment Co., Ltd. (“GDZX”), a leading innovator in high voltage testing and measurement solutions based in Wuhan, China, proudly announces the launch of its flagship product: the FRB-100kVE AC/DC High Voltage Divider. Engineered for unparalleled accuracy, robust safety, and exceptional versatility, the FRB-100kVE sets a new benchmark for professionals working in power generation, transmission, distribution, research labs, and electrical equipment manufacturing worldwide. Precision You Can Trust, GloballyAccurate high voltage (HV) measurement is non-negotiable for safety, compliance, and operational efficiency. The FRB-100kVE delivers industry-leading precision for both AC and DC measurements up to 100kV). Its advanced design and meticulous manufacturing process ensure reliable readings critical for commissioning tests, routine maintenance, quality control, and research applications, anywhere in the world. Unmatched Versatility: AC & DC in One Compact UnitEliminate the need for multiple devices. The FRB-100kVE excels as a true AC/DC HV Divider, seamlessly handling both alternating and direct current high voltage measurements with consistent accuracy. This dual capability streamlines field and lab work, saving valuable time and resources for international service teams and testing engineers. Engineered for Safety and Field DurabilitySafety is paramount when dealing with high voltages. The FRB-100kVE incorporates robust insulation, high-quality materials, and a stable mechanical structure designed to withstand demanding field conditions. Its portable and ergonomic design ensures ease of transport and setup, enhancing safety protocols for operators globally. Key Features & Benefits for the International Market: High Voltage Rating: Measures up to 100kV AC/DC. Dual Mode Operation: Accurate measurement of both AC and DC high voltages. Superior Accuracy:AC:0.2%  DC:0.5%for dependable results. High Stability: Minimal drift over time and temperature variations. Excellent Linearity: Consistent performance across the entire measurement range. Portable & Robust: Designed for reliable use in both laboratory and harsh field environments. Wide Compatibility: Outputs standard low voltage signals (e.g., [请插入输出电压,例如:30V or 100V full scale]) compatible with most digital multimeters, oscilloscopes, or dedicated HV meters. Safety Compliant: Manufactured adhering to stringent international safety standards (mention specific standards like IEC, ASTM if certified/applicable). Available Now for Worldwide OrdersThe GDZX FRB-100kVE AC/DC High Voltage Divider is now available for order. Experience the difference in precision, safety, and versatility. Contact the GDZX international sales team today for detailed specifications, competitive pricing, and global shipping options. Visit our website: https://www.highvoltage-testequipment.com/Contact our Sales Team: sales3@gdzxdl.com Learn more about the FRB-100kVE: https://www.highvoltage-testequipment.com/sale-53194292-frb-100kvc-intelligent-ac-dc-high-voltage-divider.html About GDZX Power Equipment Co., Ltd.:Headquartered in Wuhan, China, GDZX Power Equipment Co., Ltd. specializes in the research, development, manufacturing, and global distribution of high-quality electrical testing and measurement equipment. With a strong focus on innovation, reliability, and customer satisfaction, GDZX provides advanced solutions for power utilities, industries, and research institutions worldwide. Our product range includes AC Series Resonant Test System,HIPOT Test Equipment,Transformer Test Equipment,Relay Tester /CT PT Analyzer,Transformer oil Tester

Quality Assurance: Product Delivery Guodian Zhongxing provided a batch of high-voltage equipment for the National power

All departments of Guodian Zhongxing are bustling with activity, and shipments are coming in batches one after another. Recently, Guodian Zhongxing customized and manufactured a batch of high-voltage equipment for the National power Grid of Thailand, including the ZXJF-150/250 partial discharge test system and the ZXJF-2010 partial discharge meter, etc. , the equipment ordered by the customer was packed up and began to be dispatched to Thailand. Before shipment, relevant technical personnel from Guodian Zhongxing also conducted on-site inspections and tests to ensure the normal operation and use of the equipment and instruments before shipment. After the test was completed, the staff of Guodian Zhongxing used special instruments to fix the steel structure and pack the equipment in the large test workshop to ensure that there were no accidents during the long-distance transportation of the instruments and equipment. Cooperate with HMM International Container Enterprise and use large containers for loading and shipping by sea. This batch of equipment will be sent to inland ports and transported by sea across the ocean to reach the customers in Thailand. "Hard work is the hard truth." Guodian Zhongxing pays close attention to every detail of its products, with quality as the top priority. For each shipment, all staff members strictly follow the standard procedures for production, inspection, debugging and loading to ensure smooth delivery. As a professional manufacturer of power equipment, Guodian Zhongxing offers high-quality products with a complete range of models and reliable services. Our customers are spread all over the world. We welcome users from all walks of life and friends in the industry to cooperate and exchange

GDZX provides on-site technical training services for Shaanxi Qingshuichuan customers such as test benches

On this springtime day full of vitality, in response to the technical support demands of Shaanxi Qingshuichuan Energy Co., LTD., Guodian Zhongxing dispatched a technical team to the project site , to provide product debugging and training services, taking practical actions to ensure the technical safety of the client company's power detection. The main equipment for this training includes: 8 test benches, ZXDY-01A test power supply screen, ZXMN-H06A analog circuit breaker device,ZX3030H electrical measurement instrument calibration bench, and ZXDN-3706 power quality analyzer. During the training, the technicians from GDZX provided systematic and in-depth guidance to the customer from Qingshuichuan, Shaanxi Province. The content covers everything from basic equipment operation norms to complex fault diagnosis and maintenance strategies. Enable the customers of Shaanxi Qingshuichuan to better cope with various challenges in actual work. The customer from Qingshui, Shaanxi Province, was intently observing every operational detail and frequently raised questions. The technicians from Guodian Zhongxing patiently answered each one, creating a strong learning atmosphere on the spot. ZX3030H Electrical Measuring Instrument Calibration Bench: During the special training on the ZX3030H three-phase calibration device, technicians focused on analyzing its "three-in-one" technical advantages The measurement benchmark is constructed by using a 0.05-grade high-precision standard meter, and the output stability of ±0.02% is achieved in combination with the program-controlled calibration source. Combined with the intelligent management software, the compliance verification report is automatically generated, which is 60% more efficient than the traditional method. ZXMN-H06A Analog Circuit Breaker device: For the ZXMN-H06A analog circuit breaker device, the team innovatively proposed a "dual-track operation and maintenance mode" : daily tests are conducted using analog devices to achieve lossless tests, and key nodes are linked with real circuit breakers to verify system reliability. This scheme shortens the overall test time of the protection device by 40%, while reducing the actual equipment operation frequency by 80%, effectively extending the service life of the equipment. The technical team of Guodian Zhongxing also conducted a comprehensive debugging of the equipment. Technicians use professional tools and methods to test and adjust the performance indicators of the equipment, optimize parameters such as output voltage, current and frequency based on customer requirements and on-site working conditions, and troubleshoot and solve common faults.  During this training service, the customer from Qingshui, Shaanxi Province, highly praised the quality and intelligent operation of the test bench, simulated circuit breaker device and other equipment provided by GDZX. They were also very satisfied with GDZX's prompt and comprehensive after-sales and training services. This after-sales service was successfully completed. In the future, it is believed that under the concept of "product quality first, customer service foremost", more "Wuhan GDZX Manufacturing" products will appear at customer sites. Each of their appearances will record the story of GDZX's dedicated service and also bear witness to the professionalism and sincerity that Guodian people adhere to.

Reflections on Wuhan GDZX After sales Service

Our company has sold a batch of transformer testing instruments and received high praise from users .   The 11th branch of China Ordnance Dongfang Chemical Plant's chemical power distribution plant is preparing to renovate the power distribution plant and has a procurement plan for a batch of power instruments and meters. After a month long inspection, Chief Engineer Zhang Qingdong, responsible for the overall project of the power distribution plant, visited two high-voltage testing equipment production bases in Xi'an and Wuhan, and inspected multiple power testing equipment production enterprises. Finally, he was deeply attracted by our excellent product quality and professional sales team, and gladly signed the order contract.   Wuhan UHV Power has received an after-sales training notice from China Ordnance Dongfang Chemical Plant. The next day, Engineer He and I were arranged to go to Yicheng, Xiangfan, with beautiful scenery and elegant environment, for a two-day after-sales training.   During the two-day after-sales training process, we ensured that the instrument and meter acceptance was qualified and conducted point-to-point training with the personnel who received training from Dongfang Chemical Plant. Over the course of two days, with our careful explanation and their patient cooperation, we successfully completed this after-sales service.   As we were about to leave China Weapon Dongfang Chemical Plant, Chief Engineer Zhang Qingdong held our hand and said that we not only brought their employees the latest instruments for power testing, but also brought them professional knowledge and dedication. His words were filled with deep gratitude for our Wuhan GDZX.   After the conversation ended, we boarded the return train. On the rapidly moving train, I have been pondering what our Wuhan GDZX after-sales service has? What makes Mr. Zhang so polite to us? What made Mr. Zhang give us such a high evaluation? Actually, this is what we should do, and it is also what Wuhan GDZX has always insisted on doing! I suddenly thought of a saying from Laozi, 'It's better to teach someone how to fish than to teach them how to fish.'. Teaching someone to fish can only save a momentary emergency, but teaching them to fish can solve a lifelong need. We Wuhan GDZX not only need to develop and produce excellent products, but also provide professional after-sales service, bringing the latest professional technology to the forefront of application! Let our customers share the high-tech of this era with us! As long as our after-sales service department adheres to this ideology and continues to provide after-sales service in this way, we will definitely do better and better. Wuhan UHV will definitely win the market and the respect of the majority of professionals!