Jewellery Manufacturing Services

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Kalman Hafner Jewellery Casting in the "Golden City" Pforzheim


Trust in over 55 years of casting experience when realising your piece of jewellery.
We offer you the entire process from model to serial part from a single source.
Over 350,000 stored models and moulds from customers throughout Europe are proof
of our experience and at the same time the incentive to confirm this trust in the future.


Convince yourself of the high quality of our services.

Everything from a single source


We deliver reliably, on time and cost-efficient using the most modern equipment and machinery in all work processes coupled with the experience and craftsmanship of our employees.
Of course the copyright of your samples is guaranteed!

Our qualified team uses its many years of experience in all areas of the production process on a daily basis to meet your demands at all times.

Proximity to our customers is of particular importance to us. We are also happy to look after you beyond our core business of contract foundry under the motto "everything from a single source". As a holistic service provider, we take care of the entire production process, from plotting your CAD models over moulding and casting to goldsmithing works adapted to your ideas. We and our competent partners will also be happy to advise you in the areas of galvano plating and laser technology.

Complete service in highest quality

Jewellery Manufacturing Services

Let us convince you of our comprehensive services in jewellery production and finishing.

CAD Works & Construction, 3D Printing



Goldsmith works



Contact us

Do you have any questions?
Our competent contact persons are at your disposal at any time.

Phone: +49 (0) 7231 / 15444-0

New: Sustainably mined


In addition to our conventional alloys, we are also offering our casting services with Fairmined and Fairtrade* certified precious metals. The Fairmined and Fairtrade* Gold certifcates stand for a sustainable future of small-scale mining, miners and their families and communities. The minimum price and premiums ensure fair wages and fair trade in gold and silver.

Discover our gold and silver products with a social and environmental impact.

Select from a wide range of sustainable alloys:

  • 14k / 18k rich yellow (Fairmined / Fairtrade)
  • 14k / 18k red (Fairmined / Fairtrade)
  • 14k/ 18k white (Fairmined / Fairtrade)
  • silver (Fairmined / Fairever ASM)

KALMAN HAFNER is a certified partner of Fairtrade & Fairmined:
Fairtrade FLO-ID: 47278
Fairmined ID: DE20017

Gold certified to Fairtrade Standards.



The Hafner LCD 3D printer is a professional grade printer with 2K LCD panel & dual-liner slides which enable more detailed, dimensionally accurate and structurally robust models, yet is affordable to everyone.

We developed the Hafner LCD printer specifically for the jewellery industry, with a focus on user-friendliness.

  • Resolution: XY 47μm and Z 10μm
  • Large Build Volume: 120 x 68 x 150mm
  • Fast printer speed: Up to 36mm/hr
  • Intuitive control


Learn more about the Hafner LCD Printer:

For quick help: Check out our tutorial videos:


Convince yourself of our quality standards and well-founded specialist knowledge


We will be happy to advise and accompany you comprehensively from the idea to the end product

Delivery time

We deliver reliably and on time by agreement


Based on your request, we will create an individual offer for you

Experience paired with state-of-the-art technology

Kalman Hafner GmbH

Our family business was founded in 1967 by the company owner and CEO Kalman Hafner as a one-man operation after completing his training as a jewellery goldsmith at the Pforzheim Goldsmith School. In the years that followed, we grew steadily and healthily in terms of know-how, technical equipment and the number of employees. This led to several relocations. Since 1992, our business premises have been located in the centre of the "Golden City".

Over the years, an archive of over 350,000 models and rubber moulds from customers all over the world has been built up. During our business activity there have also been unusual orders such as the casting of the commemorative plaque for the 1968 Olympics in Mexico, the "golden camera" or the jewellery collections of numerous international pop stars.

Behind Kalman Hafner is a motivated, forward-looking team. Many of our employees with the experience of many years of service. The continuity of our company is also assured. With son Robin Hafner as CEO, as well as Viktor Hafner and Wolfgang Gungl as authorised signatories, the foundation for a successful future is secured. We are very grateful to our many domestic and foreign customers for their trust and loyalty and and we look forward to a future together full of exciting challenges.

Do you have any questions?


Our competent contact persons are at your disposal at any time.

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