Welcome to our homepage, where you will find an overview of our product and service range.


We will also inform you about newly added products.


You will receive competent advice from qualified specialists.


In southern Germany, we supply our customers through our own delivery service.


BPlease note our new email addresses

Please send orders to: order@conzelmann-gmbh.de

We will process your inquiries at:
anfrage@conzelmann-gmbh.de

For all other inquiries, please contact us at:
office@conzelmann-gmbh.de

Fewer complaints

We focus on quality products, which means fewer complaints from your customers.

Shorter delivery times

In southern Germany we supply our

Customers with our in-house delivery service.

Long-term available spare parts

Spare parts for our products are usually

still available years later.

Competent service

During our business hours we are

We would be happy to advise you.

About Us

For two decades now, Conzelmann GmbH, with its broad product range, has been known to customers both at home and abroad as a competent partner in welding technology. To live up to this reputation, the company has been investing in research and development for years and is continually expanding its in-house automation processes. This includes the expansion of a large production hall with a total area of more than 3,600 m² at the company headquarters in Burgau, which ensures modern workspace for the workforce, which has now grown to 30 employees.

Managing Director and company founder Jürgen Conzelmann, who started in his garage over 20 years ago, along with his daughter, Managing Director Tanja Bastian, and Managing Director Oliver Schmid, now manage the company and lead it into a successful future. Exceptional market conditions and global developments are examples of the major challenges facing this respected family business, and these are already being addressed. The transformation of the company's focus from a welding accessories retailer to a high-tech technical company that counts many of the most renowned companies in welding technology among its customers is currently underway.


Cooling water technology solutions are unique in the German-speaking region, throughout Europe, and worldwide. Thanks to continuous research and development, Conzelmann GmbH is always at the cutting edge of technology. By manufacturing our products at our plants in Germany, we safeguard local jobs and "Made in Germany" quality.

With the acquisition of Schmico GmbH, which operates as an independent company within the Conzelmann Group, completed in 2021, we are further accelerating our growth and expanding our product range to include specially certified occupational safety products. This helps us continue our consistent path as a full-service partner for welding technology companies and meet the individual needs of our customers. To further expand and perfect our product range, we took over the distribution of BWS Schweißtechnik in Buseck in August 2023.

It is of utmost importance for our company to be not just a supplier, but a competent partner in whom our many customers rightly place a great deal of trust – this applies to us today and tomorrow.


Mahatma Gandhi

1931

A customer is the most important visitor in our store.
He doesn't depend on us. We depend on him.
It does not interrupt our work, it is its purpose.
He is not an outsider to our business, he is a part of it.
We do him no favor by serving him.
He is doing us a favor by giving us the opportunity to do so.

Our Products

Data sheets

Important information about our products

Your contact persons

Managing Director

Head of Technology, Development, Field Service


Jürgen Conzelmann


Phone: 49 8222 413 88 - 0

Managing Director

Head of Sales, Office


Tanja Bastian


Phone: 49 8222 413 88 - 0

Managing Director

Head of Sales, Finance and Contracts


Oliver Schmid


Phone: 49 8222 413 88 - 0

authorized signatory

Head of Purchasing


Christian Schwab


Phone: 49 8222 413 88 - 0

Assistant to the Management



Daniela Spengler


Phone: 49 8222 413 88 - 0



Line

Inventory management


Nadja Bastian


Phone: 49 8222 413 88 - 0



Line

production


Dimitrios Tsiurwas


Phone: 49 8222 413 88 - 0


Line

Technology and Marketing


Michael Conzelmann


Phone: 49 8222 413 88 - 0




information


  • imprint

    Conzelmann Schweißhandelsgesellschaft mbH


    Managing Directors

    Jürgen Conzelmann

    Tanja Bastian

    Oliver Schmid


    Commercial Register

    HRB 13383, AG Memmingen


    VAT ID

    DE814977586


    Address

    Siemensstrasse 9

    D-89331 Burgau


    Telephone

    +49 (0) 8222 - 413 88 - 0


    Fax

    +49 (0) 8222 - 413 88 - 20


    Email

    office@conzelmann-gmbh.de



    All details and information contained on our website have been carefully checked by Conzelmann Schweißhandelsgesellschaft mbH. 



    Neither Conzelmann Schweißhandelsgesellschaft mbH nor any third parties can accept liability for its accuracy, completeness or timeliness.



    Subject to technical and/or visual changes.



    © Conzelmann Schweißhandelsgesellschaft mbH – 2025

  • Data protection

     Data Privacy Statement


    The responsible party within the meaning of data protection laws, in particular the EU General Data Protection Regulation (GDPR), is:


    Conzelmann Schweißhandelsgesellschaft mbH

    Siemensstrasse 9

    89331 Burgau


    Your Rights as a Data Subject


    You can exercise the following rights at any time by contacting our data protection officer using the contact details provided:


    Access to your personal data stored by us and information about its processing,

    Recognition of inaccurate personal data,

    Erasure of your personal data stored by us,

    Restriction of processing if we are not yet permitted to erase your data due to legal obligations,

    Objection to the processing of your data by us, and

    Data portability if you have consented to the data processing or have entered into a contract with us.


    If you have given us your consent, you can withdraw it at any time with effect for the future.


    You can lodge a complaint with the supervisory authority responsible for you at any time. Your responsible supervisory authority depends on the federal state where you reside, work, or where the alleged violation occurred. A list of supervisory authorities (for the non-public sector) with contact information can be found at: https://www.bfdi.bund.de/DE/Service/Anschriften/anschriften_table.html


    Purposes of Data Processing by the Controller and Third Parties


    We process your personal data only for the purposes stated in this privacy policy. Your personal data will not be transferred to third parties for any other purposes. We only disclose your personal data to third parties if:


    you have given your explicit consent,


    processing is necessary for the performance of a contract with you,


    processing is necessary for compliance with a legal obligation,


    processing is necessary for the purposes of our legitimate interests and there is no reason to believe that your interests or fundamental rights and freedoms override those interests.


    Collection of General Information When You Visit Our Website


    When you access our website, general information is automatically collected using a cookie. This information (server log files) includes details such as the type of web browser, the operating system used, the domain name of your internet service provider, and similar data. This information is solely for statistical purposes and does not allow any conclusions to be drawn about your identity.


    This information is technically necessary to correctly deliver the website content you request and is automatically generated when using the internet. It is processed for the following purposes:


    Ensuring a smooth connection to the website,


    Ensuring the smooth operation of our website,


    Evaluating system security and stability, and


    For other administrative purposes.


    The processing of your personal data is based on our legitimate interest in the aforementioned purposes of data collection. We do not use your data to draw conclusions about your identity. The data is only shared with the responsible party and, if applicable, data processors.


    We may statistically analyze anonymous information of this kind to optimize our website and the underlying technology.



    Cookies


    Like many other websites, we also use so-called "cookies." Cookies are small text files that are transferred from a website server to your hard drive. This allows us to automatically receive certain data, such as your IP address, the browser you are using, your operating system, and your internet connection.


    Cookies cannot be used to run programs or transmit viruses to a computer. The information contained in cookies allows us to make navigation easier for you and to ensure that our website is displayed correctly.


    Under no circumstances will the data we collect be shared with third parties or linked to personal data without your consent.


    Of course, you can also view our website without cookies. Internet browsers are usually set to accept cookies. You can generally disable the use of cookies at any time via your browser settings. Please use your internet browser's help function to learn how to change these settings. Please note that some features of our website may not function if you have disabled the use of cookies.


    SSL Encryption


    To protect the security of your data during transmission, we use state-of-the-art encryption methods (e.g., SSL) via HTTPS.


    Contact Form


    If you have any questions, please contact us via email or our contact form. By doing so, you are giving us your voluntary consent to contact you. A valid email address is required for this purpose. This address will be used to identify your inquiry and to respond to it. Providing additional information is optional. The information you provide will be stored for the purpose of processing your inquiry and for any follow-up questions. Your personal data will be automatically deleted once your inquiry has been resolved.


    Use of Google Analytics


    This website uses Google Analytics, a web analytics service provided by Google Inc. ("Google"). Google Analytics uses "cookies," which are text files placed on your computer, to help the website analyze how users use the site. The information generated by the cookie about your use of the website will generally be transmitted to and stored by Google on servers in the United States. Due to the activation of IP anonymization on this website, your IP address will be shortened by Google within member states of the European Union or in other contracting states of the Agreement on the European Economic Area. Only in exceptional cases will the full IP address be transmitted to a Google server in the USA and shortened there. On behalf of the operator of this website, Google will use this information to evaluate your use of the website, to compile reports on website activity, and to provide other services relating to website activity and internet usage to the website operator. The IP address transmitted by your browser as part of Google Analytics will not be merged with other Google data.


    The purposes of data processing are to analyze website usage and to compile reports on website activity. Based on website and internet usage, further related services will then be provided. The processing is based on the legitimate interest of the website operator.


    You can prevent the storage of cookies by adjusting your browser settings accordingly. However, please note that in this case, you may not be able to fully utilize all the functions of this website. Furthermore, you can prevent Google from collecting and processing data generated by the cookie and related to your use of the website (including your IP address) by downloading and installing the browser plugin available at the following link: Browser Add-on for deactivating Google Analytics.


    Use of Script Libraries (Google Web Fonts)


    To ensure our content is displayed correctly and attractively across different browsers, we use script and font libraries such as Google Web Fonts (https://www.google.com/webfonts/) on this website. Google Web Fonts are transferred to your browser's cache to avoid multiple downloads. If your browser does not support Google Web Fonts or blocks access to them, content will be displayed in a standard font.


    Accessing script or font libraries automatically establishes a connection to the library provider. It is theoretically possible – though currently unclear whether and, if so, for what purposes – that operators of such libraries collect data. You can find Google's privacy policy here: https://www.google.com/policies/privacy/


    Use of Google Maps


    This website uses the Google Maps API to visually display geographical information. When using Google Maps, Google also collects, processes, and uses data about visitors' use of the map functions. You can find more information about data processing by Google in the Google Privacy Policy. There, you can also change your personal privacy settings in the Privacy Center.


    Detailed instructions on managing your data in connection with Google products can be found here.


    Changes to our Privacy Policy


    We reserve the right to amend this Privacy Policy to ensure it always complies with current legal requirements or to reflect changes to our services, such as the introduction of new services. The new Privacy Policy will then apply to your next visit.


    Questions for the Data Protection Officer


    If you have any questions about data protection, please send us an email or contact the person responsible for data protection in our organization directly: This privacy policy was created using the privacy policy generator of activeMind AG.

  • Terms and conditions of sale and delivery

    Terms and Conditions of Sale and Delivery

    Valid from February 1, 2013


    1. Scope


    The following terms and conditions of sale and delivery apply to all our business relationships, contracts, deliveries, and other services. For the purposes of these terms and conditions, "purchaser" or "customer" refers to both consumers and businesses. The purchaser accepts these terms and conditions upon placing an order. Deviations and terms and conditions that contradict our terms and conditions of sale and delivery will only become part of the contract if they are expressly acknowledged by us in writing.


    2. Offer and Conclusion of Contract


    Our offers are subject to change without notice regarding price and availability. Orders are only considered accepted when they are confirmed by us in writing or when delivery is made tacitly. This also applies if the order is placed with a branch office or a representative.


    3. Price


    Our prices are ex works (EXW), excluding packaging, plus applicable VAT.

    ... Price changes to the prices specified in the purchase agreement are permissible if more than four months elapse between the conclusion of the contract and the agreed delivery date, and if market prices change during this period. In this case, the purchase price may be adjusted accordingly. This also applies analogously to changes in the statutory value-added tax rate. If the purchase price increases by more than 5%, the buyer may withdraw from the contract by written notice within two weeks of receiving notification of the price change. For deliveries within four months, the price agreed upon in the purchase agreement applies in any case.


    If the buyer is an entrepreneur acting in the course of their commercial or independent professional activity when concluding the contract, the above price change rule also applies if less than four months elapse between the conclusion of the contract and delivery.


    4. Scope and Delivery


    Our written order confirmation is definitive for the scope of delivery. Supplementary agreements and amendments require our written confirmation.


    All drawings and calculations provided to the buyer for the execution of orders remain our property and must be returned to us after completion of the order. These may not be disclosed or made available to third parties.


    5. Terms of Payment


    Unless otherwise agreed, our invoices are due immediately upon receipt without deduction.


    If payment deadlines are exceeded, we are entitled to charge default interest at the statutory rate. We expressly reserve the right to claim further damages.


    The customer is only entitled to set-off rights if their counterclaims have been legally established, are undisputed, or have been acknowledged by us. Furthermore, they are only entitled to exercise a right of retention to the extent that their counterclaim is based on the same contractual relationship.


    6. Delivery Time


    Delivery dates and deadlines, which may be agreed upon as binding or non-binding, must be specified in writing.


    Claims for damages due to non-performance or late delivery are excluded, unless there is a willful or grossly negligent breach of duty by us or our agents.


    If we are prevented from delivering on time due to force majeure or disruptions in our operations or those of our sub-suppliers that are unavoidable despite exercising reasonable care, or due to labor disputes, the dates or deadlines specified in this section will be extended by the duration of the disruption caused by these circumstances. The customer will be notified immediately of the beginning and end of such obstacles.


    Our liability is limited to foreseeable, typically occurring damages, unless the delay in delivery is due to a willful breach of contract on our part.


    7. Acceptance


    The customer is obligated to accept the purchased goods within 14 days of the agreed delivery date. In the event of non-acceptance, we may exercise our legal rights. If we claim damages, these will amount to at least 0.5% of the invoice amount per month for storage. The damages will be adjusted accordingly if we can prove higher damages or the customer can prove lower damages.


    8. Shipping and Transfer of Risk


    Our deliveries are ex works (EXW). The risk passes to the buyer at the moment the goods are made available to the buyer, even if transport is carried out using our own means of transport.


    At the buyer's request and expense, we are prepared to take out transport and storage insurance.


    We are entitled to make partial deliveries, provided these are reasonable for the buyer.


    The buyer is obligated to accept delivered goods even if minor defects are present.


    9. Warranty


    If the buyer is an entrepreneur acting in the course of their commercial or independent professional activity when concluding the contract, any claims for defects are only valid if the buyer has properly fulfilled their obligations to inspect and report defects as required by Section 377 of the German Commercial Code (HGB). In the case of justified complaints, rectification will be carried out in accordance with the statutory provisions. The repair is deemed unsuccessful after the second failed attempt, unless further attempts at repair are reasonable and acceptable to the customer, given the nature of the contract.


    If the repair or replacement fails, or if a reasonable grace period granted to us for subsequent performance expires unused, the customer is entitled to reduce the price or withdraw from the contract.


    The customer may only assert claims for damages due to the defect under the following conditions if subsequent performance has failed. This does not affect the customer's right to assert further claims for damages under the following conditions.


    If the customer is a business and is acting in the course of their commercial or independent professional activity when concluding the contract, all claims for defects are excluded after 12 months from the transfer of risk, unless we have fraudulently concealed the defect. If we are obligated to complete a work, for example, a repair, this period is in any case 12 months and applies only to the work performed and the replaced parts.


    10. Limitation of Liability


    We are not liable for damages due to defects or other breaches of duty. This excludes damages resulting from injury to life, body, or health if we are responsible for the breach of duty, and for other damages based on an intentional or grossly negligent breach of duty by us or on a guarantee given by us. Also excluded are damages for which we are liable under the Product Liability Act or which are attributable to a culpable breach of essential contractual obligations. In the latter case, our liability is limited to foreseeable damages that typically occur.


    11. Retention of Title


    We retain title to the delivered goods until all claims arising from the contract have been satisfied.


    If the customer is an entrepreneur acting in the course of their commercial or independent professional activity when concluding the contract, the retention of title also extends to our claims against the customer arising from ongoing business relationships until all claims related to the purchase have been settled.


    At the customer's request, we are obligated to waive the retention of title if the customer has irrevocably satisfied all claims related to the purchased goods and adequate security exists for the remaining claims arising from the ongoing business relationship.


    In the event of attachments or other interventions by third parties, the customer must notify us immediately in writing so that we can file a third-party action pursuant to Section 771 of the German Code of Civil Procedure (ZPO). If the third party is unable to reimburse us for the legal and extrajudicial costs of such an action, the customer is liable for the resulting loss.



    At the customer's request, we are obligated to waive the retention of title if the customer has irrevocably satisfied all claims related to the purchased goods and adequate security exists for the remaining claims arising from the ongoing business relationship. The buyer is entitled to resell the goods in the ordinary course of business; however, the buyer hereby assigns to us all claims against its customers or third parties arising from such resale, up to the amount of our outstanding receivables, regardless of whether the goods are resold in their original state or after processing. The buyer remains authorized to collect these receivables even after assignment. Our right to collect the receivables ourselves remains unaffected. However, we undertake not to collect the receivables as long as the buyer fulfills its payment obligations from the proceeds received, is not in default of payment, and, in particular, no application for the commencement of composition or insolvency proceedings has been filed or payments have been suspended. If, however, this is the case, we may demand that the buyer disclose to us the assigned receivables and their debtors, provide all information necessary for collection, hand over the relevant documents, and notify the debtors (third parties) of the assignment.


    Any processing or transformation of the goods by the buyer is always carried out on our behalf. If the purchased goods are processed with other items not belonging to us, we acquire co-ownership of the new item in proportion to the value of the purchased goods relative to the other processed items at the time of processing. The same provisions apply to the item created through processing as to the purchased goods delivered under reservation of title.


    If the purchased goods are inseparably mixed with other items not belonging to us, we acquire co-ownership of the new item in proportion to the value of the purchased goods relative to the other mixed items at the time of mixing. If the mixing occurs in such a way that the customer's item is to be regarded as the principal item, it is agreed that the customer transfers proportionate co-ownership to us. The customer holds the resulting sole or co-ownership in trust for us.


    In these cases, the customer is obligated to carefully store the item for us and must store it separately upon request.


    If the buyer is a businessperson acting in the course of their commercial or independent professional activity when concluding the contract, they are obligated to insure all goods delivered under retention of title against fire and theft at their own expense and to provide us with proof of such insurance upon request. The buyer's claims against the insurance company for compensation are hereby assigned to us.


    12. Place of Performance and Jurisdiction


    If the buyer is a businessperson acting in the course of their commercial or independent professional activity when concluding the contract, the place of performance for delivery and payment is the registered office of the selling company. If the buyer is a businessperson acting in the course of their commercial or independent professional activity when concluding the contract, the registered office of the seller is agreed as the place of jurisdiction for all disputes arising between the parties. However, we are also entitled to bring legal action at the buyer's registered office.


    13. Applicable Law


    All deliveries and services are governed exclusively by the laws of the Federal Republic of Germany.