RCN, founded by Celestino Negri in 1976, produces cable glands, reductions, threaded adapters, caps and accessories for cables and electrical equipment to be installed in particularly hazardous areas classified with risk of explosion.
The factory, legal and administrative headquarters are located in Borgosesia (VC), in Via Crevacuore, Torame district.
In response to the market, and in the intent of continuing stable development, it has diversified its activities, namely:
- Production of cable glands in brass, stainless steel, aluminium;
- Production of reductions, adapters, plugs and accessories for cable glands.
Total quality, flexibility, continuous technological innovation, search of new markets and expansion of existing ones within Italy and worldwide, attention to the company image: this is the RCN philosophy.
Responding in a comprehensive way to client needs means offering products, which are evolved in all respects.
The experience gained over the years by RCN in designing and producing cable glands, and electrical accessories for the petrol chemical, energy, pharmaceutical and off-shore sectors puts the company among the leaders of the sector.
The publication of a products catalogue in line with the expectations of the companies is the evidence of our desire to pursue established goals.

Since 2001 operates with a Company quality system compliant with UNI EN ISO 9002:1994 no. 1870/0 issued by ICIM spa- Milan, achieving certification of the Business Quality management System in 2003, compliant with UNI EN ISO 9001:2000 no. 1870/2.
In 2003, was also awarded with ATEX quality certification by INERIS for its products, integrated in december 2004, by Russian GOST-R certification from a Nasthol certifying and in february 2005 ROSTECNADZOR certification body for the use of RCN products in an explosive atmosphere on Russian
territory.
All products built by the Company, are designed and produced in accordance with the European Norms as well as Russian GOST R standards.
In agreement with EUROPEAN STANDARDS and directive ATEX 94/9/CE, as well as GOST R standards.
ATEX certified: INERIS 06 ATEX 0014X. Cable glands series R and B.
ATEX certified: INERIS 06 ATEX 9002U. Accessories series A, M, N and caps series T.
Notification of Product Quality Assurance: INERIS 03 ATEX Q702
Certificate of Homologation of Quality GOST R: POCC IT.A 45.B04931 RTN (ROSTECHNADZOR, Russian body for technological control)
Use permit (ex-GGTN ): PPC 00-27471
Conformity to UNI EN ISO 9001:2000 relevant to the certification of the business management quality system, in particular for the Design and production of industrial cable glands and unions.
ICIM certificate no. 1870/2