Hipot Tester Manufacturer, Vlf Tester, TTR Transformer Turns Ratio Tester Supplier - Hubei Yoan Electrical Equipment Manufacturing Co., Ltd

Hubei Yoan Electrical Equipment Manufacturing Co.,Ltd. (YoanPower) is located in the Dongxi Lake High-Tech Development Zone of Wuhan,China. As a national high-tech enterprise with 40+ years of R&D and manufacturing experience in high-voltage test equipment,we have also participated in formulating 3 industry standards. We focus on exporting power testing equipment,serving power generation,transmission,distribution sectors,research institutions,and electrical equipment manufacturers worldwide. Our product portfolio covers a full range of power testing solutions: Hipot test transformers (oil-filled/dry/SF6) & control boxes Variable-frequency series resonance withstand voltage systems DC high-voltage generators Cable fault locators & underground cable path detectors Other custom high-voltage testing devices: DC Winding Resistance Tester,Circuit Resistance Tester,Relay Protection Tester,DC High Voltage Generator,High Voltage Circuit Breaker Analyzer,Cable Fault Locator / Cable Fault Tester,High Current Generator,CT/PT VA Characteristic Tester,Insulating Boots & Gloves Withstand Voltage Tester R&D & Innovation Our core R&D team consists of senior engineers with 10+ years of power equipment experience. We invest 8% of annual sales into technical innovation and product upgrades. We rapidly respond to OEM/ODM customization. Production & Quality We own a 1300 m² production base,implementing a full-process quality control system from raw materials to finished goods. This enables efficient handling of large export orders: Standard products: 7-15 working days delivery Custom products: 20-35 working days delivery Both lead times exceed the industry average. Global Presence & Service With 40 years of industry expertise,we have built a comprehensive overseas agent network covering 30+ countries across Asia,Europe,Africa,and the Americas. Our products are widely used in power stations,transmission lines,distribution systems,industrial plants,and research institutes,earning consistent global recognition.

COMPANY PROFILE

Hubei Yoan Electrical Equipment Manufacturing Co., Ltd. (YoanPower) is situated at the Dongxihu High-Tech Development Center in Wuhan. As a national high-tech enterprise with over 40 years of experience in high-voltage test equipment R&D and manufacturing, we have participated in formulating 3 industry standards and focus on global export of power testing equipment. The company operates a 2, 000-square-meter production base with a professional team of 30 experienced staff, serving global power sectors, research institutions and electrical equipment manufacturers.

We offer full range of power testing equipment include:

HV Test transformer: Oil-filled test transformers, dry-type test transformers, SF6 Inflatable Test Transformer, epoxy cylinder test transformers, partial discharge-free test transformers and ultra-light test transformers, variable-frequency series resonance withstand voltage devices, relay protection testers, switch testers, loop resistance testers, volt-ampere characteristic testers, high-current generators, ultra-low frequency test devices, DC high-voltage generators, cable fault locators, insulating boot and glove withstand voltage testers, insulation resistance testers, transformation ratio testers and DC resistance testers.

We serve over 30 countries worldwide, providing efficient delivery, flexible payment terms and one-stop OEM/ODM services. Adhering to integrity and quality supremacy, we deliver cost-effective products and win-win solutions for global clients. Welcome cooperation!

Our Advantages

40 Years Independent R&D Strength

Self-developed control software and high voltage boosting modules, with multiple technical patents. Stable testing precision, strong anti-interference performance to fit complex field working environment.

Full Range One-stop Sourcing & Customization

Complete product lines cover all power testing scenarios. Support OEM & ODM: Custom voltage capacity, English operation system, logo, cabinet size and special functions as clients' requirements.

Factory Direct Supply, Cost-effective Price

No middle dealers, competitive factory price. Optional CE certification to meet different market budget demands.

Strict Factory Inspection & Durable Design

All units pass full load aging, high-low temperature and vibration test before shipment. Thick aluminum waterproof case, imported components for long-time outdoor field use.

Professional Global Trading Support

Professional foreign trade team handles PI, logistics and customs clearance. Provide English manuals, operation videos and export vacuum wooden package. Long warranty with fast spare parts supply & remote technical guidance.

Rich Global Project Experience

Products fit 10kV-1000kV power transmission projects, photovoltaic & wind power plants. We can provide customized test solutions according to local power standards of different countries.

Hubei Yoan Electrical Equipment Manufacturing Co., Ltd

Multi Categories Products

TEST TRANSFORMER

Circuit Breaker Testing Products

Series Resonant Test Equipment

Hot Products

COMPANY PROFILE

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