Who is Delvalle?

Delvalle has more than 45 years of experience using the latest technology to implement and obtain the most innovative products on offer to all our customers.

Our range of stainless steel enclosure, consoles, racks, etc., is a clear example of our constant technological innovation, and has introduced onto the market the possibility of making any model to measure on request and designed by you.

Delvalle goes a step ahead of other companies. Our cabinets are the most reliable of the market thanks to the technical improvements added in the last years. They are the result of long research to know what is most important to our customers.

Considering the fact that Delvallebox has obtained the highest standards (certified by international entities such as SGS, UL and TÜV, Ineris...), we can say that Delvalle is a company with a light structure and a global mind, capable of adapting to the needs of every customer.

That versatility allows us to manufacture products in a very short time, using high quality materials.

We are proud of our name and we assume a great responsibility when we label our products with Delvalle; our level of commitment requires us to create the best enclosures in the market.



One of the principles which ruled the origins of Delvallebox was quality. Being certified under UNE EN ISO 9001 demands that both our internal management and our production system be subject to exhaustive controls. These controls affect the quality of raw materials, customer service, details of manufacturing, waste management, etc.

We have a legacy for future generations and the way to preserve it is by protecting our planet and educating children to care for the environment. None of the products manufactured by Delvalle produce direct contamination during their operations. We are very concerned in order that the ecological footprint of our products will be reduced.

Bearing in mind our customers as we manufacture their products is our most prominent feature. Giving a customized solution to every need and offering professional advice in every circumstance are other characteristics that define Delvalle.


Download the sustainability document


ISO 9001 Certificate · Delvalle Box

ISO 9001 Certificate

ISO 14001 Certificate · Delvalle Box

ISO 14001 Certificate

OHSAS 18001 Certificate · Delvalle Box

OHSAS 18001 Certificate

LOM 14 ATEX 9050 Certificate · Delvalle Box

LOM 14 ATEX 9050 Certificate

IECEx Quality Certificate · Delvalle Box

IECEx Quality Certificate

Enclosures for Charging Station for Electric Vehicles · Delvalle Box
Stainless steel Enclosures Designed to be installed in Charging Station for Electric Vehicles, both...
Kincardine Floating Marine Wind Farm (Scotland) · Delvalle Box
United Kingdom
Delvalle was chosen for the Kicanrdine Offshore floating Wind Farm in Scotland as the supplier of...
Official Supplier of CERN ( Large Hadron Collider) · Delvalle Box
Delvalle habe been approved for the supplier to CERN of Stainless steel Industrial Enclosures....
New Metro Line in Guadalajara (Mexico) · Delvalle Box
The construction of line 3 of Guadalajara subway (Mexico) has began. This is one of the most...
New Port of Doha · Delvalle Box
Delvalle are suppliers to the firms making this new port on Doha, capital of Qatar....
Motorway C-16 · Delvalle Box
At Delvalle we are suppliers of outdoor electrical cabinets for protecting the C-16 data...
AVE Monforte del Cid–Murcia · Delvalle Box
We are the supplier of the electrical cabinets for the high speed rail line between Monforte and...
Danone Yogurt Factory in EEUU, Ohio · Delvalle Box
United States
We supply stainless steel enclosures hygienic design series this factory, one of the highest north...
Wikinger, The largest Deep sea offshore windfarm · Delvalle Box
United Kingdom
At Delvalle we have customized a solution to guarantee the sealing and maximum resistance in such a...
Nuclear Power Stations · Delvalle Box
Delvalle is very conscious to any possible risks that may have nuclear power....
Enlargement of the Port of Barcelona · Delvalle Box
A special and different port. Commercial, citizen, energy and logistical use....
Oran Tamway (Algeria) · Delvalle Box
We supplied cabinets meeting the demanding French specifications....
Ferrovial Tunnel Under the Marmara Sea · Delvalle Box
Delvalle and Siemens designed EMC electrical cabinets for the placement of electronics and signaling...
AVE Madrid-Valencia · Delvalle Box
Electrical cabinets for transmission of a multitude of data to the main data centre....
The Panama Channel Expansion Project · Delvalle Box
Manufacture and installation of watertight and hurricanes resistant IP67 nema 4x enclosures....
Kuwait Desalination Plant · Delvalle Box
Special cabinets to support the special characteristics of this harsh desert area....