Testing Transformers  Manufacturers, Traders, Suppliers

Xiamen ZTC Technology Co., Ltd
Zentar®, it is a leading manufacturer of magnetic components for electrical safety and power measurement was found in 1993. Zentar has operating facilities in Xiamen, and employs approximately 410 people. The company provides customized service and expertise in consulting, design and manufacturing of current transformers, RCD fused connection unit and wireless energy monitor.

TSTY, established in 2007, and is a national high-tech enterprise with R&D, production, sales and service. TSTY is located in Zhengzhou, with 360 employees (56 R&D experts and engineers), 128 core patents, 3 intelligent production plants, and its annual output value can up to 62 Million USD. After more than 10 years’ development, TSTY is becoming the largest incubation base for intelligent electrical equipment in Henan Province.
The company mainly develops and produces oil-immersed transformers, dry-type transformers, box-type substations and high and low voltage switchgears. The company has built the Transformer Engineering Technology Research Center, and a newly intelligent production plant. It has 109 utility model patents and 18 invention patents. With years of accumulation in the transformer industry and strong technological innovation capabilities, it provides the world's power industry with comprehensive solutions. Our certificates include:National High-tech Enterprises, Intertek Quality Management System Certification I S O 9 0 0 1, IEC, 3C etc.
We are the key procurement unit for large national projects such as State Grid, State Railway Administration, South-to-North Water Diversion, etc. Our Products have entered the power grid, government projects, industrial and mining enterprises, steel, real estate, new energy and other fields. Meanwhile, the products have been exported to Indonesia, Philippines, Malaysia, Sri Lanka, Ethiopia, Nigeria, South America, etc.
We always adhere to "talk to the world with quality, create value with service", and sincerely look forward to long-term and good cooperation with you!

More than 10 years collaborating for a sustainable world
ABMT is not just doing business, it is building a future.
Our mission
To help the environment by recycling electrical materials.
Vision
To attract more customers and change people's views on recycling materials.
Values
Honesty, transparency, good relations and agility in pick-ups and deliveries with its customers and suppliers.
Get to know our history
Founded in 2013, ABMT started out with the intention of selling and refurbishing electrical transformers. In 2015, after winning a contract to recycle transformers in Piauí, the company expanded its operations to recover other materials that make up transformers, such as mineral oil, copper, aluminum, ferrous and non-ferrous materials.
In 2020, it began expanding its factory structure and, the following year, doubled its fleet of trucks. Also in 2021, it signed its first international contract. Finally, in 2023, it signed a contract with one of the country's largest electricity utilities.
With a team of highly qualified and experienced specialists, ABTM prides itself on offering efficient and sustainable recycling solutions for the industrial sector. With quality and safe services, we contribute to a more conscious and sustainable future!

We are a international acting familiybusiness, based in Austria and specialized in power distribution and measurement.
Accuracy is our passion, reliability is our business!
Since 1994 we are producing and developing at our headquarter in Gallspach, test bay equipment for high voltage application and measurement systems for transformers and insulation materials.
Test bay equipment:
Our high voltage test equipment, like standard voltage transformers, standard current transformers or test transformers /step-up /step-down transformers are well known for their high accuracy and reliability.
EPRO's standard transformers offer the world´s highest accuracy combined with stability over decades.
Feed-in transformers & audio frequency suppressors:
We are one of the last companies, who are still producing audio freuqency feed-in transformers and audio frequency suppressors for ripple control systems.
Toroidal core current transformers:
Further, we are one of the few remaining companies in Europe, who manufacture toroidal core current transformers.
Cast resin products:
With our fully automatic casting plant for epoxy resin vacuum casting, we are producing cable end plugs and insulators for leading cable manufactures.
Transformer Test Systems:
Our fully automatic transformer measurement systems are developed and build according to customers specifications, for well-known manufactures of distribution transformers, power transformers and cast resin transformers.
Insulation Test Systems:
Proudly, we are able to offer several devices for Tan Delta Testing. TD, capacity, breakdown voltage or aging test systems; through to our long experience in this field, we are also able to realize development orders for insulation test or transformer test sytems, to develop tailor made measuring systems for our clients.
Calibration Authority:
Out test laboratory for accuracy measurement of current and voltage transformers completes our portfolio. As an accredited calibration authority, approved by ILAC, our calibration is approved worldwide.
EPRO, HIGH STANDARDS IN HIGH VOLTAGE

Als mittelständisch geführtes Familienunternehmen ist die BLINZINGER ELEKTRONIK GMBH seit 1986 der Spezialist für die Entwicklung und Herstellung von kundenspezifischen magnetischen Bauelementen wie Transformatoren, Drosseln, Übertragern sowie anderer Wickelgüter und Baugruppen. Weiterhin werden Standardferritkerne und kundenspezifische Ferrite, sowie Systeme zur induktiven Energie- und Datenübertragung entwickelt und produziert. Unsere Produkte werden von einfachen bis zu sehr komplexen Komponenten, von Einzelstücken bis zu Großserien designt und gefertigt. Unser Unternehmen ist nach DIN EN ISO 9001:2008 zertifiziert.

VoltageShift is a leading transformer manufacturer, a globally recognized and renowned group company. We offer a complete range of dependable transformer solutions that meet the diverse needs of our clients, adhering to the highest quality standards set by IEC and IS. With 20+ years of experience, a skilled team, and exports to 45+ countries, we provide cost-effective solutions that meet industry standards. These include design and engineering, manufacturing, installation, commissioning, repair, and maintenance services, utilizing top-notch transformers and cutting-edge technology. We serve clients both in India and across the globe