Custom Metal Fabrication
Custom metal fabrication in steel, aluminium, titanium and stainless steel. Welding of structures, industrial components, automotive and marine parts in Alicante & Costa Blanca.
Main Services
We offer comprehensive welding and repair solutions for industry, automotive, marine and residential customers.
On-Site Mobile Service
We travel to your home, boat or job site for fixed works or urgent emergency repairs (with surcharge).
Parts Restoration
Professional recovery of damaged or worn components using specialized welding techniques. We restore parts previously deemed irrecoverable.
TIG Titanium Welding
Specialists in titanium TIG welding for aerospace, medical and high-performance industrial applications under strict shielding atmosphere.
Aluminium Repair
Repair of aluminium components using MIG and pulsed TIG techniques. From automotive and competition parts to nautical marine structures.
Custom Engineering Solutions
Tailored engineering solutions for complex mechanical and structural problems, including specialized metallurgical analysis.
How We Work
Clear, transparent and professional process so you always stay in control of your project.
1
Contact
WhatsApp, phone call or web form.
2
Diagnosis
Technical assessment and fixed-price quote.
3
Repair
Qualified welders at your site or in our workshop.
4
Invoicing & Guarantee
Detailed invoice and written guarantee provided.
Practical Cases & Real Workshop Projects
Every repair follows a strict technical protocol. Below we break down the step-by-step process of our real welding and machining cases.
Case 1: Engine Cylinder Head Repair & Retapping
What was done? The cylinder head had an intake port fracture and a sheared stud. The crack was grooved out, preheated under controlled temperature, rebuilt with pulsed aluminium TIG welding, surface-milled flush and retapped with concentric metric threads.
Phase 1: Initial Damage
Phase 1: Crack diagnosis and surface prep
Phase 2: Machining
Phase 2: TIG weld buildup and head skimming
Phase 3: Result
Phase 3: New stud welded and tapped concentric
Case 2: Exhaust Manifold Pinhole Leak Repair
What was done? The exhaust manifold leaked gases through a casting porosity defect. The affected area was decontaminated, preheated and welded with specialized high-temperature filler, completely sealing the leak and restoring original pressure integrity.
BEFORE: Pinhole in Manifold
Initial state: Gas escaping through pinhole
AFTER: Sealed Pinhole
Result: Perfectly sealed and leak tested
Case 3: Alloy Wheel Rim Structural Crack Repair
What was done? Inspection of rim runout and crack defect via benchmark check and pressure testing (video). V-groove dual-sided structural TIG welding was applied, followed by CNC lip dressing to guarantee zero tire pressure loss.
Inspection (Video)
▶ Video: Crack check on alloy wheel rim
TIG Welding
High-strength aluminium structural welding
Polished Finish
Rim dressed and ready for wheel balancing
Case 4: Radiator, Oil Pan & Thread Rebuilding
What was done? Complete overhaul of worn engine castings, split radiator cores and stripped sump drain plugs. Damaged areas were rebuilt with TIG filler, concentric threads were retapped and sealed under pressure test.
Comparison
Left: Restored / Right: Worn part
Welded Sump
Sealed crack in aluminium engine sump pan
Rebuilt Thread
Stripped drain plug thread rebuilt and retapped
Hand Finishing
Hand profiling and precision deburring
Workshop Facilities & Precision Lathe
Our Workshop Machinery: We operate an industrial Optimum TH 4010 lathe for precision rotor turning and bushings, a 50-ton hydraulic press for straightening and bearing fitment, and high-frequency AC-DC TIG welders with 99.99% pure argon shielding.
Lathe Turning
Motor rotor shaft turning in lathe
Optimum Lathe
Optimum OPTIturn TH 4010 lathe
50-Ton Press
TJF Garnet 50-ton hydraulic press
TIG Welder
Weldtronic Pocki 254 AC-DC TIG welder
Tool Wall
Organized precision tools in Alfaz workshop
Have a Damaged Radiator, Wheel or Metal Part?
Send us a photo or short video via WhatsApp. We assess technical feasibility and respond with a fixed quote within minutes.
Customer Reviews
What our clients say about our welding and repair workmanship.
"They repaired a metal structural frame and it looks brand new. Very reliable and fast."
"Quick turnaround and clear pricing. They repaired an alloy wheel that other shops said was ready for the scrap heap."
"They fabricated a custom titanium bracket for my boat. Flawless workmanship and high precision."
"They TIG-welded the aluminium radiator of my track car. Passed pressure testing with 0 leaks. Superb craftsmanship."
"They came on-site on a Saturday for an urgent gate repair. Extremely professional with official invoice."
"They rebuilt a stripped oil sump drain thread that I thought was ruined. Sealed tight with no leaks at all."
Contact Us
Workshop: Paseo Carretera, 75 · 03580 Alfaz del Pi, Alicante
Hours: Monday to Friday — 9:00 - 13:30 / 16:00 - 19:00 · Emergencies with surcharge
Frequently Asked Questions
Answers to common questions about our welding, lathe and on-site repair services.
Yes, we provide emergency mobile welding and technical on-site assistance across Alfaz del Pi, Benidorm, Altea, La Nucia, Calpe, Villajoyosa and the entire Alicante province & Costa Blanca. We are fully equipped for on-site repairs of gates, boat hulls, aluminium structures and industrial machinery.
TIG welding and leak repair for aluminium radiators and turbo intercoolers typically ranges between €60 and €200, saving between 50% and 70% compared to buying a brand new OEM replacement. Send photos via WhatsApp for a quick, fixed-price quote.
Yes, we perform dual-sided full-penetration structural TIG welding with certified high-strength alloy filler and precision lathe dressing. The alloy wheel fully recovers its factory structural strength and airtight seal with zero air leaks.
Yes, we specialize in rebuilding cracked cast aluminium engine parts, fixing foundry porosities and repairing stripped spark plug or sump threads using TIG build-up and lathe machining.
We provide precision TIG, semi-automatic MIG/MAG and stick MMA arc welding across aluminium, stainless steel, titanium, carbon steel, copper and cast iron backed by over 15 years of technical experience.
Yes, we offer 24/7 emergency response for urgent plant breakdowns, boats and automotive issues. Contact us directly on WhatsApp at +34 696 26 39 68 for instant advice and a fixed quote.