Preformed Windings Logo

Supplier of the year

As voted for by the industry at the AEMT awards 2021

Learn More

Proud members of NHA, IHA, EASA & AEMT

Sharing cutting edge knowledge with the industry

Learn More

Quality

As an ISO 9001 assured company, we ensure that quality comes as standard

Learn More

Service

Providing unparalleled service to motor & generator manufacturers

Learn More

With over 50 years of valuable experience, we are one of the leading coil manufacturers in the world across various industries.

Why You Should Select Preformed Windings Ltd.

Why You Should Select Preformed Windings Ltd.


From our manufacturing facility in Rotherham, UK, we deliver the optimal products for each specific business need, balancing speed and quality. As members of EASA, AEMT, and NHA, we follow the specifics of each industry and strictly comply with them. Our diligence is continuously recognized and once again rewarded in 2021 when we were announced Supplier of the year by AEMT. We strive daily to sustain and expand the quality of our coils and windings and support our diverse client base.


Supplier of the year

Supplier of the year


In 2021 Preformed Windings Limited was recognized for its top-quality coils and services through the award Supplier of the Year by AEMT. We are proud to be able to serve our clients across the hydro, nuclear, oil & gas, industrial, transportation, and several other industries with quality components that seamlessly integrate into their work process and can potentially increase their performance capacities. The recognition that we've received as a leading coil manufacturer has only encouraged us to strive for more and continue developing our already high standards towards our own work, in order to serve only the best for our customers.


Proud members of EASA, AEMT & NHA

Proud members of EASA, AEMT & NHA


Alongside our half a decade long expertise in coil manufacturing, we produce quality products by also strictly following the guidelines of the organizations EAST, AEMT, and NHA, of which we are proud members. Our team ensures the delivery of top-quality winding kits and high voltage coils to our customers by putting to use the sector's best practices and improving our manufacturing according to emerging technologies.


Speed

Speed


The demanding and fast-paced sectors that we serve require prompt solutions. That's why Preformed Windings Limited offers coils and windings in lead times measured in days, not in weeks. Our customer support is available 24/7 throughout the whole year and 95% of the time clients benefit from quotations within the same day of the inquiry. Contact us today and receive your high-voltage coils in a timely manner.


Quality

Quality


The quality of our products speaks for itself as we have established ourselves as the largest independent coil manufacturer in the world in the last half a century. We use only the highest quality materials, complying with the demands of each sector we serve, in order to produce coils and windings that can withstand the challenges of the work environment and of time. Preformed Windings Limited is ISO 9001:2015 certified as well as operating ISO 18001:2015 quality systems.


Services

Services


As a leading coils and windings manufacturer in the world, we provide our services to motor and generator manufacturers and work as trusted partners to the largest OEM’s and rewind shops globally. We produce high-voltage coils and winding kits alongside each of them, as well as offer professional coil design and services in coil upgrades.


Our specialists can prepare budget quotes for you within 24 hours and then we can provide you with the final product in a timely manner, ensuring the prompt enhancement of your work process.



Why You Should Select Preformed Windings Ltd

Why You Should Select Preformed Windings Ltd


Preformed Windings Limited has experienced organic growth of 25% each year for the last five years and continues to top its results through high-quality products and services.



As a worldwide leading coil manufacturer, we offer high-voltage coils with the lowest partial discharge and tan delta levels in the industry and guarantee their excellent performance for the next 10 years.



You can trust our products for your business due to our detailed quality control and testing and the usage of the best materials for coils and windings available.



Quick Contact

How can we help?

Sign up here

Keep up to date with all the latest Preformed Windings news