Profil A. u. K. Müller



The name A. u. K. Mueller is associated with more than 70 years experience in the development and production of electric solenoid valves, control units and special fittings which symbolizes reliability and quality. Therefore, the objective of our quality policy is reliability, durability, safety and usability of our products to ensure optimal cost.

Quality management is integrated into each project process from the very beginning. We create security during the development phase of a product by the use of modern flow and electromagnetic simulation tools as well as rapid prototyping. All components are carefully tested during the production process by test rigs which are developed and manufactured by ourselves. A comprehensive quality management system according to ISO 9001 confirms our quality.


VDE (VDE (Verband der Elektrotechnik, Elektronik und Informationstechnik e.V.)
Monitored manufacturing facility
With regular audits the VDE monitors our manufacturing facility in compliance with the standard for certified valves after factory inspection procedures ECS / CIG 021 - 024.

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AEOC (Authorised Economic Operator) 
Since 01 Feb. 2013 A. u. K. Müller has a AEOC-Certificate in place and is now approved by the main customs office in Düsseldorf as an authorised economic operator for goods crossing international borders.
The status as an "authorized economic operator" is valid in all member states and is not limited in time.
Due to the simplified customs procedures, A. u. K. Müller provides its International customers with an optimal order processing service.
The certificate proves that our business partners can continue to trust A. u. K. Muller in the reliability and safety of goods crossing international borders.

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Quality Management System according to EN ISO 9001:2015
The official certification of our quality management system according to EN ISO 9001 has been achieved in October 2001. Since then we continuosly have improved our internal standards and the derived goals of our quality politics. Successful recertifications confirm our strategy and strengthen the confidence of our partners into our company.

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A. u. K. Müller GmbH & Co. KG

Dresdener Straße 162
D - 40595 Düsseldorf 

Telefon: +49 211 73 91-0
Telefax: +49 211 73 91-281

E-Mail: info(at)


A.K. Muller (UK) Ltd.
Unit 4, Brookside Business Park
Brookside Avenue, Rustington
GB - West Sussex BN16 3LP

Tel: +44 1903 788 888
Fax:+44 1903 785 817

E-Mail: valves(at)


A.K. Müller France
10 Avenue du Gué Langlois
Z.A.E du Gué Langlois
F-77600  Bussy Saint Martin

Telefon: +33 1 64 62 95 14
Telefax: +33 1 64 62 95 12

E-Mail: info(at)



A. u. K. Müller Shanghai
Rm26D, Huadu Mansion,
Zhangyang Rd. 838,
Shanghai, 200122, China

Telefon: +86 21 58 20 40 80
Telefax:  +86 21 58 20 42 12

E-Mail: info(at)



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