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Stainless steel tank in the workshop Technician checking manifolds with pumps Laser cutting of sheet metal Operator at the press brake
SINCE 2001 · LA POBLA DE CLARAMUNT

INDUSTRIAL BOILERMAKING

We understand that every project is unique: from the initial idea to final commissioning.

OUR SERVICES
+30

EXPERIENCE

Over 30 years of experience in national and international markets, with a highly qualified team and a technical manager with extensive experience.

1,000 m²

FACILITIES

Specialised, certified machinery, now expanded with a new state-of-the-art laser machine.

EIP-2 · ERP-2

IN-HOUSE ENGINEERING

Our own engineering department: drawings, technical documentation and project certification under current regulations.

Welder working in the workshop

INDUSTRIAL BOILERMAKING

Design and manufacture of equipment for industrial processes: steam and thermal oil coils, heat exchangers, economisers and carbon and stainless steel tanks.

Finned tube coils Finned tube coil with manifolds and flanges, on the hoist Close-up of the tube fins Finned tube coil during the pressure test Circular finned tube coil Unit heater with finned tubes Bolarín Cardús nameplate

FINNED TUBES

Manufacturers of finned tubes from 3/8″ to 3″, in carbon and stainless steel. L-foot and crimped fins.

Boiler being lifted by crane

PRESSURE EQUIPMENT

Maintenance, inspection and certification of pressure equipment in line with regulations. Licensed EIP-2 and ERP-2 installer. We supply thermal oil, hot water and steam boilers.

Bolarín Cardús truck loaded with steel structures for installation

INDUSTRIAL MAINTENANCE

Industrial steam, thermal oil, water and compressed air installations. High and low pressure gas installations, industrial air conditioning and heating.

REQUEST A QUOTE

CUSTOM DESIGN & BUILTION

A complete service, from idea to commissioning. Doors, staircases, mezzanines and platforms, with drawings and documentation from our engineering department.

TELL US ABOUT YOUR PROJECT
Laser welding of stainless steel tube
FROM 3D DESIGN TO REALITY

We design every project in 3D with SolidWorks before fabrication, so clients can see the result and fine-tune the details.

3D design of the fireplace cladding3D DESIGN
Fireplace cladding installedBUILT

Sheet steel fireplace cladding

3D design of the stainless steel unit3D DESIGN
Inside the finished stainless steel unitBUILT

Custom stainless steel unit

3D design of a flanged tee3D DESIGN
Exploded view of the flanged teeEXPLODED VIEW

Flanged tee

Sheet steel spiral staircase, general view Finished spiral staircase, seen from below BUILT

Sheet steel spiral staircase

Joint detail of the stainless steel cladding Fold detail of the stainless steel cladding BUILT

Stainless steel cladding

Outdoor stainless steel staircase with handrail Outdoor stainless steel staircase, side view with grating treads BUILT

Outdoor stainless steel staircase

3D DESIGN
Staircase seen from above with wooden treads Sheet stringer and cantilevered treads Staircase turn with curved sheet Folded sheet detail seen from below Folded sheet staircase seen from below
From 3D model
to finished build
BUILT

Folded sheet staircase with cantilevered treads

Jordi Jr., Mary and Jordi at the Bolarín Cardús offices
HISTORY

25 years of craft, family and a shared future

In 2001, Mary and Jordi founded Bolarín Cardús as a shared life project, building on more than 40 years of previous experience in the sector. The beginnings were humble, but always driven by the wish to do things well and never lose the personal touch.

Today, Jordi Jr. represents the third generation. With his mechanical engineering background and his parents’ experience, the company is going through a natural generational handover, true to its lasting values: quality, reliability and closeness to the client.

2001
Mary and Jordi found Bolarín Cardús
2024
Internal review and a clear commitment to modernisation
2025
New state-of-the-art laser machine
2026
25 years, recognition from the Unió Empresarial de l’Anoia and generational handover

“We wanted to evolve, without giving up closeness and hard work.”

— Mary and Jordi, founders

“We give young people opportunities and train them; we really value a willingness to learn.”

— Bolarín Cardús

“We are very grateful for the trust placed in us over these years.”

— The Bolarín Cardús family
RECOGNITION · UNIÓ EMPRESARIAL DE L’ANOIA

Honoured for our 25 years at the 26th Nit UEA

The Unió Empresarial de l’Anoia (Anoia Business Association) paid tribute to member companies celebrating a milestone anniversary in 2026. Bolarín Cardús received the award for its 25 years.

SEE IT ON INSTAGRAM
25-year award presented on stage at the Nit UEA
General view of the workshop
IN THE PRESS · LA VEU DE L’ANOIA

Bolarín Cardús: 25 years of craft, family and a shared future

Interview in the Econòmica supplement about our beginnings, the generational handover and future challenges (in Catalan).

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@bolarincardus →
Bolarín Cardús workwear Programming the laser machine Spiral staircase Press brake Van outside the offices Equipment lifted by crane
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