Rectifier Transformer

The are specialized transformers built to power rectifier circuits for reliable AC-to-DC conversion. Featuring low leakage reactance, harmonic-suppressing windings and heavy-duty insulation, they excel in industrial applications such as electrolysis, electroplating and DC motor drives, with customizable voltage and power ratings to fit heavy-duty operational demands.
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Furnace Transformer

Furnace Transformer is a power equipment which is supporting for electrical furnace. It has more stringent requirements in electric, magnetic, thermal, mechanical and other aspects compared with other transformers,and has to comply with the operation process of various furnace transformers and load characteristics, so that it can meet users,and facilitate energy-saving emission reduction and other conditions.
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Power Transformer

The transformers are in accordance with National Standards GB1094 Power Transformers and GB/T6451 Technical Specifications and Requirements for Three Phase Oil-immersed Power Transformers.The voltage regulation range is 10+4 x 2.5%kV for 10 kV class and 5±3×2.5%kV for 110 Kv class. Voltage regulation is effect-ed by adjusting the on-load tap changer on the high voltage side. Adjustment can be made manually or motor-operated, the output voltage on the secondary side at a required stable level. Therefore they are widely used in places where requirement of voltage quality is emphasized, such as institutes, building, hotels, hospital and factories. These transformers are new products and have better economic benefits.
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Dry Type Transformer

Glass fiber enhanced thin insulation resin pouring SC (B)10,SC(B)11 dry transformer is the next generation of oil-immersed distribution transformer, specially applicable for the power plant, high building, commercial center, theater, hospital, lab, museum, oil drill platform, ship, port, station, airport, oil chemical plant, underground railway, tunnel, mine well and other important places.
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Magnetic Voltage Regulator

Magnetic control voltage regulator is a no mechanical transmission, non-contact voltage regulator. Voltage regulation is controlled by direct current excitation. It can be open-loop manual controlled, and can also achieve closed-loop control under different control signal,it is a new type of system components in the automatic control system.
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WHY CHOOSE US

Newtranstech Co., Ltd. is a subsidiary of Jiangsu Xin Tebian Science Technology Co.,Ltd. It is mainly responsible for the expansion of international business of power transformers and the general contracting of power project.

Our company is located in Zhangjiagang City, Jiangsu Province, China, a 2-hour drive from Shanghai City. Its predecessor was the Shazhou County Special Transformer Factory founded in 1972, with over 50 years of experience in the production of special transformers. At present, our company covers an area of 30,000 square meters, with a standard production workshop of nearly 240,000 square meters. It is a special transformer production enterprise integrating research and development, manufacturing, sales, and service.
About Us
19 March, 2026
This article introduces Newtranstech rectifier transformers, covering definition, working principle, and rectifier vs transformer comparison. Our transformer rectifier unit provides stable AC-DC conversion for smelting, new energy, electroplating, and industrial applications.
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19 January, 2026
Amid the transformer "super cycle", global giants compete for the Middle East market. Elsewedy Electric invests $467M in Saudi Arabia and Qatar for localized transformer production. Newtranstech, with 50+ years of tech expertise, seizes the opportunity to expand in the region. Focusing on solid-state transformers (SST), it caters to Middle East’s energy transition, AI data centers and renewable energy needs, competing globally with advanced tech and localized strategies.
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12 January, 2026
China's amorphous alloy transformers: From import dependence to global 45% market share. Tech breakthroughs cut losses 30-40%, leading energy-saving revolution.
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QUALITY INSPECTION TEST

It is a standardized procedure that checks and verifies whether raw materials, semi-finished or finished products meet specified quality standards, technical requirements and customer expectations.
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INSIDE THE WORKSHOP

Main values

"Newtranstech’s transformers are rock solid, and the team’s support is top tier. Ordering, delivery, and post-sales all went smooth—will definitely work with them again." 
— Chad, US Electrical Engineering Contractor

“We’ve worked with Newtranstech on multiple large-scale power projects, and their transformers never let us down. From design to installation, their team’s attention to detail and reliability made every phase stress-free. Highly recommend them for critical infrastructure work.”
— Richard, Project Manager, US Power Engineering

“Newtranstech’s support didn’t end at delivery. Their technician traveled to our Douala site to help with installation and commissioning, making the whole process stress-free. Their on-site expertise and quick problem-solving made a huge difference for our team. Highly recommend their transformers and service for African projects.”
     — Daniel, Procurement Supervisor, Cameroon Factory

“We visited Newtranstech’s factory in person to inspect and test our transformers, and everything exceeded our expectations. Every unit passed on-site testing flawlessly, and the team walked us through every detail with transparency. It’s clear they take quality seriously, which gives us full confidence in our order. We’re happy to partner with them for our Ugandan projects.”
— Brian Charles, Procurement Team, Uganda Power Project

“During my factory visit, I was thoroughly impressed with Newtranstech’s production standards and technical expertise. Their team walked me through every detail of the transformers and answered all my questions professionally. It’s clear they understand the needs of Kazakhstan’s power projects. I’m confident moving forward with our partnership."
— Akhmetov, Owner, Kazakhstan Power Equipment Company

“As an electrical engineer, I place the highest priority on safety, reliability, and compliance when sourcing distribution transformers. The oil-immersed units from Newtranstech have consistently met and exceeded our Australian grid standards, with precise build quality and stable performance in field operation. The team’s technical support was outstanding, a truly reliable partner for power infrastructure projects!”
—David Henderson, Senior Electrical Engineer, Australian

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