Precious metal
precision manufacturing

Our Company

Technology and experience allow our company, in the jewelery sector for over 35 years, to realize any type of semi - finished products in precious metal and no. Specializing in the production of watch cases, from the classical models, with or without handles, to the more modern and sophisticated ultra-thin and ultra-light. In recent years, our company has started to work with some of the most important jewellery and fashion brand. Being able to meet the high quality standards of these companies T.C.OR has been entrusted to the production of semi-finished products for different lines of jewellery.



Thanks to our mechanic workshop equipped with lathes , milling and electrical discharge machining we are able to produce in-house equipment needed to implement the required models. Thanks to our members, committed themselves directly in production, through the use of CNC machines and of the most modern technology with 3D systems followed by skilled technicians, we are able to realize, at the highest level, the ideas of others.

Tcor gold Italy manufacturing

Our Values

T.C.OR. is aware of being part of a production process that creates objects of the highest standard and it is committed to provide its customers with the highest quality of work in respect of its employees, of the environment and of the community in which it operates.

This commitment is enshrined in the Social Responsibility policy and in the accession of the Responsible Jewellery Council (RJC).

The RJC is a non-profit organization that has the objectives:

  • To encourage sustainable development in the entire supply chain, respecting, therefore, social equity and environmental sustainability.
  • Consolidate and protect the reputation of companies in the jewellery branch

T.C.OR., as a member, has committed to obtaining certification attesting its compliance with the Code of Procedure established by the association. (see here our certificate)

For further information about the relationship with the main stakeholders of T.C.OR you can download the report social and environmental.


Our products undergo strict controls both for what concerns the quality both for what concerns the title of the precious metals, we have reached the S.A.G.O.R. Additional Fineness Certification.


Additional Fineness Certification 2013

Issued by: S.A.G.O.R.


Additional Fineness Certification 2014

Issued by: S.A.G.O.R.


Certificate of conformity for finished products 2015



RJC certified member 2015-2018

Issued by: Responsible Jewellery Council


T.C.OR. S.r.l.
Address: Bivio Riccio 1/A, Terontola di Cortona
52040 AREZZO, Italy
Tel/Fax: 0575 67000
E-mail: info@tcor.it

Lapis Guglielmo: production manager and quality control
Vella Geppino: project and production manager
Tacchini Francesca: sales manager and customer advisor
Tacchini Silvia: administrative manager

P IVA E COD FISCALE: IT 01706310511
R.E. A N AR - 132834
CAP SOCIALE: 50.000,00 €