High precision turning

Located in Haute Savoie, in the Arve Valley, the cradle of bar turning,our company, DGC Industries, specialises in numerically controlled machining and conventional bar turning..

Since 1989 we have been making precision mechanical parts, from prototypes through to mass production, with turning capabilities ranging from Ø4 to Ø32 mm.

Our strengths

The DGC Group

  • Speed of execution
  • Always close at hand
  • Compliance with deadlines
  • Innovation and anticipation
  • User friendly
Auto Déco
Carries out turning of small to large series from Ø20 to Ø200 mm. A unique know-how in the area of milling. A centre machining department .
Titane Production

Affiliate specialising in the turning of titanium sought out for its strength, lightweight, biocompatibility ,…

Company History

Our partners

1989 : Creation of SARL des Grands Clos, originally the company worked in secondary operations of turned components.

1990 : Purchase of the first lathe machine. A sales department is established. First access to direct market. Fulfilment of first overseas orders.

1995 : Purchase of first numerically-controlled machine. Purchase of first machining centre.

1997 : Creation of a website and acquisition of the domain name

2000 : ISO 9002 standard obtained. Automation of finishing machines. Completion of sub-assemblies.

2004 : ISO9001 version 2000 standard obtained.

2005 : Creation of the firm, Europrod Services, in Romania.

2006 : Launch of our own brand Anti-Vandale ® specialising in products in the category of anti theft nuts and solutions.

2007 : Creation of the company Titane Production, aimed at promoting and evaluating uses of products machined from titanium.

2010 : Acquisition of the Auto-Déco company,specialising in machining components up to 200 mm in small and large runs.

2012 : Renewal of ISO 9001, (2008 standard} and grant of ISO 9001 standard to our design office.

Romalp Industries
Alliance of French entrepreneurs who created a network offering them the opportunity to meet in France and Romania in order to share their experiences and develop industrial synergies.

Resource Centre for Mechatronics, Industrial Management and Innovation Management.


The CTDEC (Technical Centre for the Turning Industry) provides us with all its skills and resources. It has
become our company’s preferred partner for technological development.

Mont-Blanc Industries

Competitiveness cluster for SME, specialist in industrial activities, ...


Institut National de la Propriété Industrielle (The National Industrial Property Institute)