Short description

Decades of experience in metal die-casting. MEGA GOSSAU AG offers you a unique performance package: everything from a single source, from the implementation of your idea - design engineering - via toolmaking, die-casting, processing, grinding and polishing to surface finishing.

About us

Our Experience for Your Future ideas

Something that started in 1933 with the founding of a hardware factory called Metallgarnitur GmbH, has developed over the decades to become MEGA GOSSAU AG: Switzerland's specialist in die-casting and market leader in customised metal solutions and builders hardware production. With a workforce of 120, many representatives and references around the world. By employing innovative thinking and flexible handling, we are able to fulfil market requirements punctually and will always be in a position to capture new markets in the future. Continuous investment in the latest production, environmental and controlling technologies, along with specifically-directed precision handiwork, have enabled us to become one of the leading international specialists in the field of metal die-casting.

MEGA History

1933 Founding of Metallgarnitur GmbH, in St.Gallen-Winkeln
1948 Relocation to Gossau SG, to the Mooswiesstrasse
1979 Extension of production facilities with own plating department
1987 Company name changed to MEGA GOSSAU AG
1991 Partial relocation of production to the Langfeldstrasse (Langfeld I)
1999 Construction of Langfeld II and relocation of all production facilities to one place
2008 75th Company anniversary
2010 Market introduction of stainless steel hardware
2012 Start of Operation of a modern ERP-system
2013 Securing of the future of the company thanks to a MBO
2014 Introduction of the LEAN management

Swiss Quality

MEGA GOSSAU AG as Swiss market leader in zinc die-casting, stands for reliable, top quality work. Our production facilities in Switzerland enable us to employ highly-qualified staff, efficient production processes by integrating the latest manufacturing, environmental and control technologies, as well as using first class raw materials. The result: products of the finest quality.

Added value for your company

Working in partnership with you, we will advise, take care of and support you all the way from product development to the finished application that is ready to install. All working steps are designed and implemented by ourselves in-house. In this way, you benefit from short paths of communication, transparent processes and efficient order processing, therefore saving you both time and money.