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Ningbo city

China 315137

OEM Welding & Metal Fabrication · Ningbo, China · Since 2005

You Design, We Weld, We Ship.

High-volume custom welding & metal fabrication — from your drawings to a loaded container at your port. Complex angles, odd geometries, mixed-product batches: welded by experienced hands, engineered to ship container-optimized.

60+

Certified Welders

13

Export Product Lines

24h

RFQ Quote Turnaround

80μm+

Hot-Dip Galvanizing

📜
ISO 9001:2015

Certified quality management

🏅
IATF 16949

Automotive-grade process discipline

AWS D1.1

Structural welding standard

👷
60+ Skilled Welders

Surge capacity for bulk orders

🚢
Container-Optimized

Flat-pack & segmented engineering

Product Range

What We Fabricate

Thirteen export-proven product lines — all container-friendly, all built to your drawings and applicable international codes. Every category below ships in bulk from our Ningbo factory.

🚦

01

Municipal & Traffic Infrastructure

Road safety and urban infrastructure, manufactured to spec and built for modular transport.

  • Traffic signal poles & street light poles (flanged, segmented)
  • High mast lighting structures
  • Highway guardrails (W-beam, crash-rated)
  • Municipal isolation fences & noise barrier posts
  • Steel bollards (fixed, removable, decorative)

Signal Pole

Guardrail

Bollard

📦

02

Warehouse & Logistics Equipment

High-volume storage and material handling solutions for distribution centers worldwide.

  • Selective pallet racking (uprights, beams, braces)
  • Cantilever racks & drive-in racking systems
  • Steel roll cages & wire mesh containers (foldable)
  • Heavy-duty steel pallets (galvanized or powder coated)

Pallet Racking

Roll Cage

Steel Pallet

🏗️

03

Construction & Site Equipment

Standardized, high-demand construction metalwork with reliable bulk supply.

  • Scaffolding systems (ringlock, frame, cuplock)
  • Adjustable steel props (acrow props)
  • Temporary site fencing & crowd control barriers
  • Cast-in embedded plates & welded rebar cages

Scaffolding

Steel Prop

Temp Fencing

Why Our Fabrication Service

Built for Non-Standard. Optimized for Export.

Most fabrication shops run robotic lines built for one thing: repeating the same standard part a million times. We do the opposite. Our senior welders handle the drawings that robots can’t — complex angles, irregular tube intersections, aesthetic welds — and ship them container-optimized to your port.

“Robots repeat. We solve.” — Send us any drawing. If it’s metal and it needs welding, we can build it, finish it, and load it into a container.

Small & Precision

From micro tube fittings to meter-long frames — the same senior welders, the same AWS-standard seams.

🔧

Flexible Non-Standard Fabrication

Complex angles, irregular tube intersections, aesthetic welds (fish-scale TIG) — our experienced manual welders handle what automated lines reject. No MOQ on design complexity.

🚢

Container-Optimized Engineering

We design weld sequences and flange connections so oversized structures break down into flat-pack segments that maximize 20ft/40ft container space — lower per-unit ocean freight.

👷

High-Volume, Stable Lead Time

60+ certified welders on staff with surge capacity for bulk orders. Whether it’s 500 pallet racks or 10,000 steel bollards, delivery stays on schedule.

📋

International Quality, Documented

AWS D1.1 structural welds, full penetration joints, visual + NDT inspection on request. Hot-dip galvanizing and outdoor-grade powder coating available in-house.

⚙️

04

Industrial & Agricultural Structures

Custom frames and equipment bases for OEM machinery and agricultural operations.

  • Generator skids & pump base frames
  • Industrial machine frames & steel enclosures
  • Livestock fencing panels (cattle, horse, sheep)
  • Greenhouse steel structures & trailer chassis

Pump Skid

Machine Frame

Livestock Panel

🔩

05

Custom Tube Fittings & Brackets

Precision welded connections and mounting hardware — small in size, high in density, ideal for container shipping.

  • Handrail brackets & wall mounts (stainless / carbon steel)
  • Heavy-duty equipment mounting brackets
  • Marine-grade tube fittings (yacht hardware, swim platforms)
  • 4×4 / RV roof racks, roll bars & custom fixings
  • Base plates, anchor plates & structural connectors

Tube Fitting

Bracket

Base Plate

☀️

06

Solar & Renewable Energy Mounting

High-density structural steel for ground-mount and rooftop solar installations.

  • Solar panel mounting structures (ground mount, roof rail)
  • Solar carport frames
  • Tracker structural components
  • Energy storage cabinet frames

Solar Mounting

Carport

Tracker

🛻

07

Vehicle, Trailer & Marine Fabrication

Aftermarket and OEM metalwork for the transport, off-road, and marine sectors.

  • Ute trays, truck tool boxes & ute canopies
  • Bull bars & 4×4 protection equipment
  • Utility trailers, boat trailers & tipper bodies
  • Marine ladders, davits, swim platforms & handrails

Ute Tray

Trailer

Bull Bar

🛢️

08

Stainless Steel Fabrication & Tanks

Corrosion-resistant fabrication for food, pharma, and chemical processing.

  • Stainless storage tanks & silos
  • Food-grade equipment frames & work tables
  • Sanitary pipe fittings & mixing vessels

Stainless Tank

Silo

Food Grade

📡

09

Power & Telecom Towers

Segmented monopoles and lattice towers, engineered to the same flanged, container-loadable standard as our lighting poles.

  • Telecom monopoles (standard & camouflaged, multi-segment)
  • Power transmission towers & angle-steel lattice towers
  • Antenna masts, guyed-mast anchors & rooftop brackets
  • Substation steel structures & equipment support frames

Monopole

Transmission Tower

Antenna Mast

🪜

10

Industrial Access Structures

Modular stairs, platforms and mezzanines that bolt together on site — no field welding required.

  • Industrial staircases (straight, switchback, spiral) + handrails
  • Steel mezzanine floors & elevated platforms
  • Walkways, catwalks & crossover bridges
  • Caged ladders & guardrail systems

Mezzanine

Staircase

Walkway

🛡️

11

Security & Perimeter Protection

High-security fencing and enclosures welded on the same lines as our highway guardrails.

  • 358 anti-climb mesh fencing (prison / airport grade)
  • High-security perimeter systems + razor wire posts
  • Security cages, mesh enclosures & equipment cages
  • Sliding gate frames, swing gates & gate hardware

358 Fence

Security Cage

Gate Frame

♻️

12

Municipal, Commercial & Waste Equipment

Street furniture, waste containers and retail steel — outdoor-grade coated for decades outside.

  • Bike racks, bike hoops & cycle shelters
  • Steel carports & canopy structures
  • Skip bins, waste transfer containers & recycling enclosures
  • Gondola shelving & retail display frames

Bike Rack

Skip Bin

Gondola

🏠

13 · FEATURED

Modular & Flat-Pack Structures

Steel frames born flat-packed — designed from the first sketch to ship dense and bolt together fast. The natural extension of our container-optimized fabrication: the container dimensions come first, and the frame is engineered around them.

  • Flat-pack container house frames (20ft / 10ft modules)
  • Modular building steel frames (stackable, multi-story)
  • Site office & accommodation unit frames
  • Guard houses, kiosks & portable cabin frames
  • Corner castings, stacking cones & bolted connection kits

Flat-Pack Frame

Modular Steel Frame

Container House

Don't see your product? Good — that's our specialty.

These thirteen lines are what ships most often, not a limit. Send any drawing, sketch, or photo with dimensions and we’ll quote it.

From Model to Metal

Your 3D Drawing Becomes a Container-Ready Product

Every order starts the same way: your model on our engineer’s screen, reviewed for manufacturability before a single arc is struck. It ends with finished steel, inspected and loaded. Here’s the whole journey in two pictures.

Step 1 · Your 3D Model

Comprehensive 3D Engineering & Verification

Whether you provide a preliminary concept or basic drawings, our team develops detailed 3D models before we quote. Manufacturability, segment lengths, weld access, and container loading are proactively resolved up front — ensuring zero surprises on site.

Step 5 · Finished & Loaded

From Digital Model to Real Steel

Welded, finished, inspected, and containerized. The exact 3D geometry we verified together — now real steel, coated for decades outdoors and packed for the ocean.

How It Works

From Drawing to Container in 5 Steps

Every RFQ is reviewed personally by our engineering team — no bots, no auto-responders. Here’s the exact path your order takes.

📐

01

Send Your Drawings

Upload CAD files, PDFs, or hand sketches. We review for manufacturability and flag issues before quoting.

💬

02

RFQ Quote in 24h

Detailed quotation with material spec, surface treatment, packing method, and container loading plan.

03

Sample & Approval

First-article sample shipped for your inspection. We adjust until you sign off.

🏭

04

Bulk Production

Full production with in-process QC — weld inspection, dimensional checks, and coating verification at each stage.

🚢

05

Container Loading & Ship

Optimized packing for maximum container utilization. Photos of the loaded container before vessel departure.

Manual vs Robotic Welding

Robots Repeat. We Solve.

Robotic welding excels at one thing: producing the same standard part millions of times. But when your project involves non-standard geometry, mixed-product batches, or welds that need to look as good as they hold — experienced manual welding is the right choice.

🤖 Robotic Is Better When…

  • Volumes are “million-unit identical” scale
  • The part is a simple, highly repeated standard geometry
  • Weld appearance is secondary to throughput
  • Designs stay frozen across the entire run

🔥 We're the Right Partner When…

  • Drawings change between batches (multi-SKU, low-repeat orders)
  • Parts have irregular angles or 3D tube junctions robots can’t reach
  • Weld appearance matters (architectural, marine, 4×4 show pieces)
  • You need flexible scheduling across product lines in one order
  • Volumes are high — but not “million-unit identical” scale
💡

We’ll tell you honestly if your part is better suited to robotic automation — and recommend a partner who can do it. That’s how we’ve kept buyers coming back since 2005.

Quality & Certifications

Quality You Can Verify

Every welder is certified and assigned to work matching their specialty. Inspection happens at each station, and third-party inspection is welcomed at your request.

ItemStandard / Capability
Quality SystemISO 9001:2015 certified; IATF 16949 automotive-grade process discipline applied to all production
Structural WeldingAWS D1.1 (American Welding Society); full penetration joints on main load paths
Weld InspectionVisual (VT), magnetic particle (MT), ultrasonic (UT) on request; SGS / BV / TÜV third-party welcomed
Surface TreatmentHot-dip galvanizing (80μm+), outdoor powder coating (any RAL), e-coat, zinc plating
Material TraceabilityMill certificates provided with every shipment
Typical Lead Time25–40 days from order confirmation; rush orders negotiable for repeat customers
ISO 9001

Quality management system certified

IATF 16949

Automotive-grade process discipline

AWS D1.1

Structural welding standard

80μm+

Hot-dip galvanizing coating thickness

FAQ

Frequently Asked Questions

What file formats do you accept for RFQ?

STEP, IGES, DWG, DXF, PDF drawings, or even photos with dimensions. If you only have a concept sketch, our engineers can develop it into a manufacturable drawing.

What is your minimum order quantity?

For standard catalog items (pallet racks, bollards, fencing), MOQ is typically one 20ft container. For custom non-standard parts, we discuss based on complexity — there’s no fixed MOQ.

Can you handle oversized structures that don't fit in a container?

Yes. We engineer segmented designs with bolted flange connections so large structures break down into container-loadable sections. Assembly is bolt-together on site — no field welding required.

What surface treatments do you offer?

Hot-dip galvanizing, powder coating (any RAL color), e-coat, zinc plating, and bare steel with anti-rust oil for transit protection.

How do you ensure weld quality on bulk orders?

Every welder is certified and matched to their specialty. In-process inspection at each station, final QC before packing, and third-party inspection (SGS, BV, TÜV) welcomed at your request.

What is your typical lead time?

25–40 days from order confirmation depending on volume and complexity. Rush orders negotiable for repeat customers.

Have a Drawing? Get a Quote in 24 Hours.

Upload your files or describe your project — name, company, email, product category, estimated quantity, and any special requirements. Our engineering team reviews every RFQ personally. No bots, no auto-responders.