On steel fabrication
metal specialized
On steel fabrication
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We are DPI

DPI began operations in 1991, with the main purpose of providing quality steel structures to the northwest of Mexico. Our company has more than 25 years of experience in the industry.
The combination of our workforce with our state-of-the-art machinery and equipment makes us guarantee excellence in quality and comply with the imposed times.



The ability to be the lowest cost metal structure supplier while maintaining high quality standards sets us apart from the competition. Our staff is qualified to work based on codes and specifications such as the AISC (American Institute of Steel Construction) and the AWS (American Welding Society).
In addition to having the international certification as a company approved by the County of the City of Los Angeles Cal.

Fabricator / USS / REBAR / # 1572


Our services include the elaboration of shop drawings (detailing), manufacturing, transport and installation of steel structures, open web beams and joists, metal roofing, various metals, metal stairs and pipes.

Structural Steel


Design, manufacture, cleaning (sandblasting), painting, supply and assembly of structural steel, manufacture of trusses, joist, metal stairs, pipes and other miscellaneous metals.

Metal Mechanic Fabrication


Design, manufacture, of metalworking parts of any type for the industry. Carbon steel, stainless steel, aluminum, copper, as well as special precision parts, lathe and others.

Maquiladora IMMEX , NAFTA 

Design, manufacture, cleaning (sandblasting), painting, supply of structural steel, open web trusses, joist, metallic stairs, pipes, tanks, manufacture of metal-mechanical parts of any type for the carbon steel industry, Stainless steel, copper aluminum, as well such as special precision parts, lathe and others.

Steel Detailing


DPI-Detailing provides internationally detailed services to its clients around the world, using fully computerized systems. With a team of five engineers and five workstations, we are capable of delivering details of up to 400 tons of steel per month.



Industrial expansions and constructions (earthworks, foundations, iron works, walls of all kinds, floors, electrical installations, hydro-sanitary installations, insulation, waterproofing, painting and finishes).

Industrial and Commercial Maintenance

Electrical system and substations, hydro-sanitary systems, compressed air systems and compressors as well as all types of pipes such as oxygen, CO2, acetylene, argon, Gas, etc., air conditioning systems and air washers, maintenance to buildings in general (Facilities).

Butler Buildings


With Butler's backing, we help solve the construction and expansion needs of multinational and local companies. Our partnership with Butler Manufacturing Company guarantees you high-quality materials, evolutionary designs, and the latest technology.


Currently our plant occupies an area of 2,250 M2 (24,200 sf) on a total land of 10,000 M2 (107,600 sf). The installed production capacity is 20 tons per day.

Maneuvering capacity for loading and unloading of steel in raw material and finished product 38.2 ton per day. Production availability is divided into two working shifts from Monday to Friday of 48 hours a week.

DPI has a “maquiladora” permit under the T-MEC or USMCA, which gives us the ability to provide fabrication services to US companies.