Common Mode Chokes  Manufacturers, Traders, Suppliers

We are a group company located in Foshan, China, with two manufacturing plants, coving a production area more than 70,000Sqare meters. We specialized in a broad range of tape wound cores in Amorphous metal materials, Nanocrystalline alloys, Silicon electrical steels, and Mu metal Nickel alloys, for a wide variety of applications including solar inverters, new energy vehicles, instrument transformers, current sensors, common mode chokes, custom power transformers. We also manufacture high-performance components using our high-quality cores made in-house.
One of the key factors to the success of TRANSMART is focusing on basic raw materials research and development. Our ability to tailor the composition and specific heat treatments according to our know-how enables us to design alloys with unique properties for specific customer needs.
Transmart is one of the few companies worldwide that have mastered the rapid solidification process where alloys are being produced as a thin strip to its final thickness of typically 16 to 30 μm.

We offer custom, cost-effective solutions to help you fulfil your project. With our wealth of technology expertise, we can provide expert technical support and guidance at every stage of your design.
Working closely with world-leading suppliers, we act as your design partner, working with you on your design challenges and helping you make informed product decisions that are most suitable for your application.
Our team of technical experts will be able to guide you through the design process, product options and selection, technology integration and manufacturing, including prototyping and production samples.
If you just need products for your production requirements, we can also support your bill of material needs.

We plan and build transformers to suit your projectAlways made in Germany, always of the highest qualityWelcome to Dahlhaus Transformers, your reliable manufacturer of customized transformers.
If you are looking for transformers that are perfectly tailored to your application, then you have come to the right place. With our high-quality products, you can realize projects in a wide variety of sectors such as energy supply, industry, medical technology and many more. You can rely on precise manufacturing in Germany and the high
and the high quality standard of our products.
Put your trust in Dahlhaus transformers for efficient and
reliable solutions in the world of electrical power transmission.
We develop, design and produce customized
dry-type transformers, chokes, coils as well as devices and special
special transformers with air and water cooling.
Please contact us
contact us to discuss your project with us. We look forward
to build the perfect transformer for your application.