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Coiltech Ulm 1/2 April 2020

After its launch in 2010 in Pordenone, Coiltech comes to Germany this year as the fastest growing international trade fair for the winding industry.

Of course SHWire will be part of this first event in Germany. On the 1st and 2nd of April we will be at the Ulm fairground in hall 1 / stand no. 1-B11/1-B13.

Assure yourself of our competence as producer of enamelled copper and aluminium wires for various electronic applications – from wind power stations to special automotive applications all the way to e-mobility. We are very excited about this new event and look forward to welcoming you in Ulm.

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Digital magnet wire slide rule

With the digital magnet wire slide rule we have brought the well-known and popular handy tool from the desk to the desktop. Simply enter the desired nominal wire diameter via the input field or use the slider. At a glance you will find useful information on enamelled copper and aluminium wires based on IEC 60317-0-1.

Digital magnet wire slide rule

For demanding applications

Innovative Enamelled Copper and Aluminium Wire

Nowadays it is impossible to imagine modern society without electricity. Whether it is about communication, household appliances or means of transport: electrical energy is needed everywhere. And wire is needed to produce, convert, transmit and store this energy.

We have been developing and producing enamelled aluminium wire for various applications since decades. You can find our products in wind turbines, large transformers and in automotive applications as well as e-mobility.

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Metal trade

Fluctuating demand quantities, volatile stock market prices and the need for a reliable basis for calculation are realities that are difficult to reconcile in dealing with metals. With our metal trading we want to offer you as a customer and partner of the SynFlex Group more security, both commercially and organisationally.

Metal trade


Quality leader for the winding industry

At SHWire we produce and develope enamelled copper and aluminium wires and can justifiably claim to be quality leader.

We are drivers of innovation and combine this with a high level of consulting and logistic competence that is unique in Europe.

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SynFlex Group Image film

The SynFlex Group introduces itself

If you want to shape the future, you need strong partners. SHWire has found these partners with the companies SynFlex and IsoTek, united in the SynFlex Group.

Together, we bundle our competencies in the SynFlex Group, make use of synergies and offer customers added value that is unmatched in our industry.

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The World of Magnet Wires

Since its foundation SHWire has developed into an acknowledged quality leader within its industry. The product range encompasses all enamelled copper and aluminium wires demanded by the winding wire industry on a global basis. In addition to the standard types required, SHWire develops and produces new types of enamelled wires, including the innovative low friction SHTherm® 210 GLIDE and the „shaped“ wire, which provides superior mechanical properties way above current industry standards.


SHWire Carrer
Strong together

We are a growing family company and always looking for committed and dedicated people how wants to be part of our team and work together with us to bring our success to the next level.


Rahmen 2spt Schwering & Hasse Stitung
Schwering & Hasse Stiftung
Dedicated to the region

The aim of the foundation is to make a financial, personal and non-material contribution towards facilitating the quality of life in the community. The Schwering & Hasse Foundation takes on an active role on behalf of Lügde and Pyrmont residents in the tradition of the founding family, as an expression of solidarity for the company’s 160-year existence at its location in Lügde and Bad Pyrmont.

Schwering & Hasse Stiftung