Producing moulds the Swiss way.
Otto Hofstetter AG develops, manufactures and maintains injection moulds for the production of high-grade plastic packaging. The company mainly produces moulds for PET preforms, thin-walled packaging, tubes, cartridges and gardening products.
All moulds are manufactured in the factory in Switzerland and have a fantastic reputation across the world. We are the world’s second-biggest supplier of injection moulds for PET preforms.

A history of innovation.
Otto Hofstetter AG, a family-owned enterprise, was founded on 1 April 1955.
Two years later, the company was already selling its first injection moulds.
In 1962, the first moulds for thin-walled products were produced.
In 1977, the first PET-preform moulds were exported to the USA.
In 1989, the company developed 2-C hot runners for the production of multi-layer preforms.
In 1997, the founder’s son took over the company.
In 2003, the largest mould in the company’s history (a PET mould with 144 cavities) left the factory.
In 2010, the cube technique for the production of tubes was developed.
In 2014, Otto Hofstetter junior was named EY Entrepreneur Of The Year for Switzerland by Ernst & Young.
In 2015, the first cube moulds for 2-C closures were approved by Nestlé.
Typical Swiss qualities.
Precise, durable and reliable: these are the qualities that characterise our work, and, as a consequence, are the words that best describe the moulds we produce. As we constantly focus on improving upon what we have already achieved, our customers know that with us, they will always receive the most up-to-date knowledge and cutting-edge technologies. This is something that we are committed to, and, as a family-owned enterprise, a promise that we are able to keep.
The very best PET-preform moulds.

More innovation, lower costs and less energy.
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Maximum cavities, minimum wall thickness.

More variations for more efficiency.
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The clamping forces at a glance.
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High flexibility, high precision.

True excellence becomes apparent when put into practice.
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The bottle sizes at a glance.
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Durability at its peak.

Longer-lasting with a more durable exterior.
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The best solutions.

Otto Hofstetter AG manufactures injection moulds for the production of high-grade plastic packaging for a number of different industries. The main application areas of our moulds are – beside PET preforms – thin-walled packaging, tubes, cartridges and gardening products. Please visit our website for more information: www.otto-hofstetter.swiss.
News
OH Xport – the key to greater productive capacity - Innovation from Otto Hofstetter AG
Otto Hofstetter AG opens branch in Luxembourg.
Otto Hofstetter AG invests 3.5 million EURO in a new building
Otto Hofstetter AG considers expansion into the international market
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Otto Hofstetter AG
Zürcherstrasse 73
8730 Uznach
Switzerland
www.otto-hofstetter.swiss
Contacts
Division Manager Sales & Marketing
Switzerland
Tel: +41 55 285 22 11 Fax: +41 55 285 22 44
Mr Kozhin Sergey Vasilevich
Novoyasenevskiy prospect 32-1-196
Moscow 117463
Switzerland
Tel: +7 9031505020E-Mail
Otto Hofstetter Shenzhen Ltd.
Zone B 1st Floor, Opposite to Dabuxiang Community
Guanlan Town, Bao'an District
Shenzhen 518110
Switzerland
Tel: +86 755 2918 4820E-Mail
Alp Chemicals S.A.
Barbaros Mah. Evren Cad. No:60 Kat:2
34746 Yenisahra/Kadiköy/Istanbul
Switzerland
Tel: +90 216 472 90 00 Fax: +90 216 472 42 44