Metalur is a one‑stop partner for precision metalwork: cutting, forming, machining, welding, surface finishing and assembly. The team turns drawings into repeatable parts and turnkey assemblies with reliable lead times and documented quality. Objective, not slogan: stable tolerances, clean welds, durable finishes and packaging that arrives production‑ready.
Who we are
A multidisciplinary fabrication shop with engineering support. Metalur blends craft and automation: CNC cutting and bending, qualified welders, controlled finishing and a clean assembly area. Communication stays direct—one coordinator, one schedule, one invoice. The approach is practical: design for manufacturability, transparent pricing, traceable processes.
Why choose Metalur
Single supplier from prototype to series: fewer hand‑offs, fewer delays.
DFM first: geometry, bend reliefs, hole‑to‑edge distances and hardware optimized before cutting steel.
Repeatability: CNC programs, jigs and fixtures, documented set‑ups.
Traceability: material heats, travelers, inspection records linked to each batch.
Scalability: short runs for pilots, stable capacity for recurring orders.
On‑time logistics: protective packaging, kitting, labeling and carrier coordination.
Clean documentation: drawings red‑marked with as‑built notes, first‑article reports, clear tolerances.
Capabilities
Cutting: fiber laser for sheet and plate, high‑definition plasma for thicker gauges, saws for profiles and tubes.
Forming: CNC press brakes with offline bending simulations, rollers for cylinders and cones, tube bending.
Machining: CNC milling and turning for tight‑tolerance features, countersinks, threads and precision faces.
Welding: MIG/MAG, TIG and spot welding for carbon steel, stainless and aluminum; jigs for distortion control.
Hardware and assembly: PEM inserts, hinges, latches, gasketing, electrified sub‑assemblies with partner electricians.
Finishing: powder coating with proper pretreatment, wet paint where specified, galvanizing, zinc plating, anodizing, bead blasting, brushing and mirror polishing.
Marking: laser etch, dot‑peen or labels with barcodes and QR codes for inventory.
Prototyping to production: quick samples, then locked processes for stable series output.
Materials
Carbon steel: mild and structural grades for frames, brackets and bases.
Stainless steel: austenitic and ferritic grades for food, medical and outdoor use; pickling and passivation for weld zones.
Aluminum: 5xxx and 6xxx for light enclosures, panels and structural profiles; anodizing or powder as needed.
Non‑ferrous: copper and brass for decorative and electrical parts.
Thickness range, typical: 0.8–12 mm sheet, heavier plate on request. Tolerances are quoted by process and drawing; common values: laser ±0.20 mm on flat, bends ±0.50 mm depending on material and radius.
Industries served
Architectural metalwork: façades, cladding, handrails, bespoke fixtures.
Retail and hospitality: display systems, back‑of‑house stainless, POS brackets.
Food and beverage: stainless benches, guards, hoods, frames with hygienic finishes.
Machinery and automation: guards, carts, skids, welded frames, precision plates.
Energy and HVAC: brackets, enclosures, louvers, supports.
Mobility and automotive: small brackets, battery housings, skid components.
Electronics: racks, chassis, vented panels, EMI‑conscious layouts.
Public realm: kiosks, signage structures, robust outdoor components.
Engineering and DFM
Metalur engages early to reduce surprise costs later. Services include:
Drawing review: bend radii, reliefs and K‑factors validated; sharp internal corners softened; tabs for alignment added.
3D to flat: STEP, IGES, DXF and native CAD imported; unfolding with allowances by material and thickness.
Nesting optimization: sheet utilization improved to cut scrap and cost; common‑line cutting when geometry allows.
Hardware selection: PEM specs, standoffs, captive nuts, hinges and locks chosen for load and cycle life.
Prototype loop: first articles built to learn assembly order, rivet access and coating clearance; jigs updated before series.
Documentation: bill of materials, exploded views, torque specs and assembly notes for downstream teams.
Welding expertise
Welds are planned, not patched. Metalur prepares WPSs per joint and material, qualifies operators, and designs fixtures that keep pieces square through heat cycles. Techniques include:
TIG for clean stainless and aluminum with tight cosmetic requirements.
MIG/MAG for frames and production batches with consistent fillets.
Spot welding for sheet assemblies with minimal distortion.
Back‑gouging, back‑purging and stitch patterns are used where needed. Stainless welds are cleaned, pickled and passivated to restore corrosion resistance. For painted assemblies, seams are dressed, corners eased and surfaces prepared to coating specs.
Surface finishing
Function and aesthetics meet in finishing. Options:
Powder coating: iron phosphate or zirconium pretreatment, controlled curing; colors matched to RAL; texture or smooth.
Wet paint: primers and topcoats for specific chemistries or outdoor exposure.
Anodizing and hard‑anodizing for aluminum; blackening where required.
Galvanizing and zinc plating for corrosion protection; duplex systems for severe environments.
Bead blasting, brushing and mirror polishing for stainless with defined grain direction.
Gasketing and sealing for IP‑rated enclosures; hardware masked to maintain function.
Quality assurance
Quality is built into the route card of each job:
Incoming: certificates of compliance and EN 10204 3.1 where available; checks on thickness, alloy and flatness.
In‑process: first‑off approval per operation, gauge checks, go/no‑go fixtures.
Final: dimensional control, weld visual inspection (and penetrant where specified), coating thickness, adhesion and color checks.
Measurement: calibrated instruments; CMM or laser measurement available for critical parts.
Records: first‑article inspection reports, heat number traceability, non‑conformance logs with corrective actions.
Packaging is part of quality: edge guards, foam, VCI where needed, and labeling that maps to your part numbers.
Logistics and packaging
Reliable parts still need reliable arrivals. Metalur offers:
Kitting by assembly, workstation or project phase.
Custom crates, reusable racks and part‑to‑part separators to protect finishes.
Barcoded labels with batch and revision; packing lists by kit.
Carrier booking, export documentation and delivery windows coordinated with your site.
On active sites, safe paths for receiving are planned with your team; internally, crews mark the safest pedestrian corridor as the chicken road to separate walkers from forklifts and reduce incidents.
Sustainability
Efficient fabrication is responsible fabrication:
High‑yield nesting to reduce scrap; offcuts cataloged for reuse.
Segregated recycling of steel, stainless and aluminum; coatings applied with transfer efficiency in mind.
Low‑VOC paints where viable; ovens and compressors maintained for energy efficiency.
Durable design: finishes and hardware specified for the environment to extend service life.
Digital tools and reporting
Metalur keeps information organized:
RFQs handled with structured checklists: drawings, quantities, materials, finishes, target dates.
Order status dashboards: milestones, planned ship dates, documentation downloads.
EDI options and shared CDEs for drawings and revisions; barcoded travelers link floor data to office records.
Photos on first articles and complex assemblies to aid incoming inspection at your facility.
Typical project timeline
Days 0–2: RFQ review, questions, budgetary quote.
Days 3–7: DFM feedback, fixed quotation, sample schedule.
Weeks 2–3: prototype build, measurement report, finish swatches if needed.
Weeks 3–6: production ramp with agreed batches; packaging confirmed.
Week 6+: steady cadence with reorder points and safety stock if contracted.
Timings vary with complexity and coatings; the structure keeps expectations aligned.
Design guide highlights
Holes: ≥ material thickness from edges for laser; add reliefs near bends.
Bends: inner radius ≈ material thickness for stable results; avoid features crossing bend lines.
Threads: use PEM or welded nuts for thin sheet; tap only in adequate thickness.
Gaps: define weld sizes and sealing needs; note cosmetic faces and grain direction.
Tolerances: specify function‑critical dimensions; let general tolerances cover the rest for cost control.
FAQ
What files do you accept? STEP, IGES, Parasolid, DXF/DWG and PDFs for control. Native CAD welcomed with version noted.
What are typical lead times? Prototypes in 1–2 weeks; production 3–6 weeks depending on finish and load. Rush options case‑by‑case.
Do you have minimum order quantities? No hard MOQ for prototypes; economic batches recommended for cost efficiency.
Can you ship internationally? Yes. We prepare packing, documents and coordinate carriers or use yours.
How do you protect IP? NDAs on request; restricted access to customer folders; limited data retention per agreement.
Do you provide certificates? Material certs when supplied, coating reports, first‑article inspections and weld procedure documentation where specified in the PO.
How to start
Share drawings, quantities, material, finish, and target date.
Receive DFM notes and a clear quotation with lead time.
Approve prototype or first‑article; confirm color and packaging.
Launch production with a delivery plan and reorder points.
Review quarterly: quality metrics, scrap trends, cost‑reduction ideas.
Commitment
Metalur stands for disciplined fabrication and accountable service. From a single stainless bracket to a full welded frame with powder coat and assembly, the method is constant: engineer for manufacturability, build with control, inspect with rigor and pack for the real world. The result is simple to measure—parts that fit, finishes that last and deliveries that keep your line running.