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This applies just as much today as it did over 50 years ago. Nowadays our pioneering spirit is still directed towards the future, but at the same time we feel obliged to our traditions.

International Distribution

Global Service.

To achieve an outstanding degree of customer service, Dietzel Univolt operates a sales and service network on all continents in more than 60 countries around the world. For further information about our factories, sales offices and distribution partners we kindly ask you to get in contact with us.

PVC Pipe Manufacturer

Dietzel Univolt is one of the leading names in the area of electrical installation. In Austria and throughout the world we are renowned for providing top-quality products, first-class service and reliability.

Our self-image as a company is primarily the result of our history. Over the decades we have grown from a small family business, which is now in the hands of the third generation, and we have always kept our feet on the ground, in good times and in bad.

Our firm roots in the Austrian economy combined with an international orientation have allowed Dietzel Univolt to become a company which is present on the international stage.

The impulse of our business has always been innovation which is directed towards the needs and demands of our customers. Ongoing improvements to our products and services are the key to maximising the benefit for the customer.

Today, we are an international company which is well prepared for the future.

First there was fire. Then electricity. And finally Dietzel Univolt conduits. (PVC, LSF, HFT, LSZH, LSOH ELECTRICAL CONDUIT)

Your Quality Partner

Dietzel Univolt has been the synonym for quality and competence in the field of electrical cable management systems for 85 years.

Shortly after the establishment of the company Dietzel Univolt introduced the first rigid electrical plastic conduits to the market, followed by the development of corrugated conduits, fittings, cable ductings, drainage pipes and finally halogen-free plastic conduits.

Today, Dietzel Univolt serves customers in more than 80 countries around the globe.

PVC Pipe Manufacturer Dietzel Univolt produces electrical cable management systems and solutions for any kind of electrical installation

Founded in 1938 Dietzel Univolt is a successful global electrical conduit and trunking manufacturing company with its head office in Vienna and its three factories located in Vienna, Slovakia and China.

A wide range of electrical conduit types and sizes including:

Confident in our superior quality, our features characterise the extensive products of choice. These items can be found on major construction sites and important building projects worldwide.

  • 350 employees
  • 45,000 m² production space
  • 80,000 m² storage area
  • 120,000,000 mtr conduits, and
  • 60,000,000 pcs accessories per year
  • Customers in more than 80 countries
  • Global Distribution Network

Our Approach

PVC Conduit Company LSZHFR Ltd. provides marketing and brand development tasks on behalf of Dietzel Univolt to expand the distributors network and the global brand awareness of the Dietzel Univolt electrical conduit and cable management systems.

Univolt’s overall annual production comprises more than 120 million meters of conduits and 60 million fittings, manufactured to the highest international standards. Shipping direct from Univolt’s factories in China, Slovakia and Vienna, the complete range of over 10,000 items.

Our Team

Univolt is an independent family enterprise with a strong international orientation, each of our sales orientated staff plays an important role in customer retention and company growth, all our staff are dedicated to ensuring our customers are completely satisfied with our products and services.


PVC Conduit Company LSZHFR Ltd. philosophy is building reliable long-term partnerships with Univolt customers and to maintain Univolt’s brand name for innovative spirit and culture, first class product quality and the very highest service levels.


Attaining excellent standards and continuing to be a benchmark within the cable management industry to create strong relationships with our customers.

Maintain integrity, honesty and high ethical standards. Constantly invest in innovation and developing new products and processes.

Deliver quality products and services to our customers and strive to improve every aspect of our business.


Dietzel Univolt Marketing and Brand Development Partner, PVC Conduit Company LSZHFR Ltd. guarantees on behalf of Univolt to distribute the electrical cable management systems and solutions you require. Ensuring you a reliable and steadfast supply.

View the full range of electrical conduit types in our online Univolt Electrical Conduit Catalogue.

PVC Pipe Manufacturer
As an independent family-Owned PVC pipe manufacturer with a worldwide focus, we foster long-term cooperative relationships with our customers and suppliers.
Today, the name Dietzel Univolt stands for an applied innovative and pioneering spirit, for first-rate product quality and for the highest level of service. All with the aim of constantly achieving the maximum benefit for the customer
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