About EUWOO B2B Door Manufacturer
EUWOO is the export brand of Luoyang Huahui Door Industry Co., Ltd. — a steel door manufacturer based in Luoyang Industrial Park, Henan, China. We supply distributors, contractors, and importers across North America, the Middle East, Southeast Asia, Africa, and Australia.
What We Make and Who We Supply
EUWOO is the export brand of Luoyang Huahui Door Industry Co., Ltd., a steel door manufacturer based in Luoyang Industrial Park, Henan, China. We've been running production here since 2008 — steel doors, fire doors, security doors, and commercial doors, built for distributors, contractors, and importers across North America, the Middle East, Southeast Asia, Africa, and Australia.
We are a factory, not a trading company. Every door that ships under the EUWOO name is manufactured in our own facility. That distinction matters when you're evaluating lead times, quality accountability, and the ability to customize — there's no middleman absorbing margin or adding communication lag between your spec and the production floor.
Our core business is factory-direct B2B supply: standard catalog orders, OEM private-label programs, and fully custom ODM projects. If you're building a product line, stocking a distribution warehouse, or sourcing for a large-scale construction project, the supply chain runs directly from our floor to your container.
Steel Doors
Standard catalog and custom commercial steel door supply.
Fire Doors
NFPA 80 certified fire-rated doors for code-compliant projects.
Security Doors
GB 17565-2022 certified security doors for residential and commercial use.
Commercial Doors
Architectural and commercial door solutions for large-scale projects.
Three Supply Models
- Standard catalog orders — stocked SKUs, fast lead times
- OEM private-label programs — your brand, our production
- Custom ODM projects — spec-to-production, no middleman
How We Got Here
Domestic Production Begins
We started in 2008 focused on standard steel door production for the domestic market. Export demand came earlier than we expected — within the first few years, inquiries from Middle Eastern distributors pushed us to get CE-certified and rethink how we packed and shipped doors for long-haul freight.
Export Pressure Tightened Tolerances
That pressure was useful. It forced us to tighten tolerances, standardize our frame-to-leaf fit, and develop knock-down packaging that survives port handling without adding excessive crating cost. What started as a market requirement became a permanent production standard.
Fire Door Line Investment
The shift to fire door production came as our Gulf and Southeast Asian buyers started facing stricter building code enforcement. We invested in the NFPA 80 certification process and built out a dedicated fire door line — not because it was easy, but because our existing buyers needed it and we didn't want them sourcing that category elsewhere.
Full Commercial Door Spectrum Today
By the time we hit our current scale of 220 employees and 450,000 units annual capacity, the product range had grown to cover the full commercial door spectrum: steel, fire-rated, security, and architectural. Every category was added in response to buyer demand, not speculation.
CE Certification
Earned early under export pressure from Middle Eastern distributors. Now standard across the product range.
Knock-Down Packaging
Developed to survive port handling on long-haul freight without excessive crating cost.
Tighter Tolerances
Standardized frame-to-leaf fit driven by export requirements — now a permanent production baseline.
NFPA 80 Certified
Dedicated fire door line built to retain Gulf and Southeast Asian buyers facing stricter code enforcement.
Factory, Not a Trading Company
No middleman absorbing margin or adding communication lag between your spec and the production floor. Every door that ships under the EUWOO name is manufactured in our own facility — full accountability from order to container.
Inside the Factory: 18,000 m² of Dedicated Door Production
Walk through the front of our facility and you're looking at 18,000 square meters of purpose-built manufacturing space — no shared lines, no contract production for other product categories. Six production lines run steel doors exclusively, so your order doesn't compete for floor time with unrelated products.
Sheet Metal and Forming
The sheet metal process starts with CNC laser cutting and CNC press brake forming. We cut door panels and frames from SPCC cold-rolled steel coil — standard body panels run at 1.0–1.2mm gauge, with heavier 1.5mm stock available for security and high-abuse applications.
Dimensional tolerances on cut panels hold within ±0.5mm, which matters when you're fitting frames in the field and can't afford rework. We tightened that spec after a batch of early export orders came back with frame-fit complaints — the fix was straightforward but the lesson stuck.
Welding: Robotic and Manual
Welding is a mix of robotic MIG on the high-volume standard lines and manual TIG for custom profiles and corner joints that need a cleaner finish. Robotic welding on the standard lines gives us consistent weld penetration across long production runs — your 500th door off the line is dimensionally identical to your first.
Zinc Phosphate Pre-Treatment and Powder Coating
After welding, every door body goes through a phosphate pre-treatment bath before entering the powder coating line. We switched from a simpler iron phosphate wash to a zinc phosphate process in 2020 after seeing adhesion failures on coastal-market orders — the zinc phosphate gives better corrosion resistance at the substrate level before the powder even goes on.
The automated powder coating line handles 60+ color options with a consistent 60–80μm film thickness across the full panel surface. That thickness spec passes a 500-hour salt spray test — the threshold most North American and European buyers need for coastal and high-humidity installations. Zero RMA for your downstream customers on finish failures. The line runs on electrostatic application with a convection cure oven, so the coating bonds uniformly even on recessed panel profiles.
Core Equipment on the Floor
- CNC laser cutting — sheet metal blanking, ±0.5mm tolerance
- CNC press brake forming — door panels, frames, reinforcement channels
- Robotic MIG welding — standard production lines
- Manual TIG welding — custom profiles, architectural finishes
- Zinc phosphate pre-treatment line
- Automated electrostatic powder coating line — 60+ colors, 60–80μm
- Hydraulic door frame roll-forming line
- Hardware pre-installation and door assembly stations
Annual capacity across the six lines is 450,000 units — enough to absorb large project orders without pushing your delivery into a queue behind other buyers.
5-Stage Quality Control: What Gets Checked Before Your Container Loads
Certifications are the floor, not the ceiling. ISO 9001:2015, CE, SGS, and NFPA 80 tell you we have a documented system — the inspection process is what actually keeps defects out of your shipment.
Incoming Material Inspection
Every coil of SPCC steel is checked for gauge tolerance and surface condition before it enters the cutting line. We maintain approved mill sources and reject coils that fall outside our spec, even when lead times are tight. We've turned away material before — it's a short-term cost that prevents a much larger one downstream.
In-Process Dimensional Check
After CNC forming and before welding, panels and frames are measured against master templates. Any piece outside tolerance gets pulled and re-formed or scrapped — it doesn't proceed to welding.
Weld Integrity Inspection
Weld seams are visually inspected and spot-checked with dye penetrant testing on fire door production. For standard steel doors, every weld joint is visually confirmed for full penetration and surface finish before the door moves to pre-treatment.
Coating Adhesion and Finish Inspection
After powder coating, panels are checked for film thickness with a digital gauge, and surface finish is inspected under controlled lighting for pinholes, orange peel, and edge coverage. Doors that fail coating inspection go back to the line — they don't get patched and shipped.
Final Assembly and Pre-Shipment Inspection
Every completed door is test-fitted with its frame, hardware is cycled (hinges, locks, closers where applicable), and the door is checked for squareness and gap consistency. 100% of units are inspected before packing — no statistical sampling on outgoing product.
Certifications Held
SGS audit reports are available on request for buyers who need third-party documentation for their own import compliance files.
100% Pre-Shipment Inspection — No Statistical Sampling
Most manufacturers sample outgoing product. We inspect every unit. That's not a marketing claim — it's a process decision that reflects what happens when a defective door reaches a job site: the cost of a field return, a delayed installation, and a damaged customer relationship is always higher than the cost of catching it before the container closes.
The five-stage system is sequential and non-negotiable. A door that fails Stage 2 doesn't get a waiver to proceed to Stage 3. Each gate is a hard stop.
View CertificationsEnvironmental Practices and Worker Standards
Scrap recovery, zero-VOC powder chemistry, and wastewater treatment aren't CSR talking points — they're how we control costs, meet Henan provincial standards, and keep experienced workers on the line.
Steel Scrap Recovery
Steel offcuts from the cutting line are segregated by grade and sold to certified recycling mills. We recover roughly 8–12% of input material as scrap. None of it goes to landfill — scrap recovery is treated as a cost center, not an afterthought.
Zero-VOC Powder Coating
The powder coating line uses zero-VOC powder chemistry. This is a meaningful difference from liquid paint lines for buyers whose downstream customers or building projects have indoor air quality requirements.
Wastewater Treatment
Wastewater from the phosphate pre-treatment process goes through a neutralization and filtration system before discharge. We operate under Henan provincial environmental standards, which have tightened considerably over the past several years.
Worker Safety on the Floor
PPE compliance and machine guarding are standard across the production floor. We run quarterly safety audits — not as a CSR program, but because it's how we keep experienced workers on the line and avoid the production disruptions that come with injuries and turnover.
Engineering and Custom Development
Our in-house R&D team runs 15 engineers covering structural design, hardware integration, and custom project development. For OEM and ODM work, that team is your direct technical contact — from initial spec review through 3D rendering, prototype approval, and production sign-off.
For buyers entering a new door category or building a private-label line, we can also suggest configurations based on what's moving in your target market. We see enough order patterns across regions to have a useful read on what sells.
No-Charge Design Consultation
Send us your target spec or an existing product you want to replicate or improve. Our engineers review it for manufacturability and cost, then come back with a 3D rendering and a detailed quote — no charge for the design consultation.
15–20 Working Days to First Sample
Lead time from spec submission to first sample is typically 15–20 working days depending on complexity. The development path is defined: spec review → 3D rendering → prototype approval → production sign-off.
MOQ by Order Type
Custom MOQ at 100 units is where tooling and powder line changeover cost makes sense for both sides.
15 Engineers. One Direct Line.
Structural design, hardware integration, and custom project development — all in-house. When you're working on OEM or ODM, you're talking directly to the engineers who will build it, not a sales layer that relays specs.
Technical Depth Built on Tenure
The expertise behind our production lines isn't theoretical — it comes from decades of hands-on work in steel fabrication, automotive QC, and door manufacturing specifically. The people making decisions on our floor have made those same decisions thousands of times before.
Chief Engineer — 20+ Years in Steel Door Fabrication
Came up through the sheet metal trade before moving into door manufacturing. Drove the zinc phosphate pre-treatment upgrade and the tighter dimensional tolerances on our export line — both decisions that directly affect corrosion resistance and frame fit in the field.
QC Manager — 8 Years at Tier-1 Automotive Stamping
Automotive QC culture doesn't accept statistical sampling on safety-relevant parts. Our QC manager brought that standard with him — which is where our 100% outgoing inspection policy came from. Every unit is checked before it leaves, not a sample of units.
Production Floor Supervisors — 12+ Years Average on Steel Door Lines
Not general manufacturing experience — steel door line experience specifically. The supervisors running our production floor have spent their careers on this product category, which means process deviations get caught early and corrective action is fast.
Why Tenure Matters for Your Order
Experienced engineers catch specification edge cases before production starts — not after your container is loaded.
Automotive-trained QC means the inspection standard applied to your doors was designed for zero-defect safety-critical parts.
Long-tenured supervisors mean institutional knowledge stays on the floor — process consistency across your repeat orders.
Shipping to North America, the Middle East, and Beyond
We've been loading containers for export since the early years of the business. The logistics side is as practiced as the manufacturing side — documentation, packing formats, and port experience are all established.
Standard KD Flat-Pack Format
Standard steel doors ship in flat-pack knock-down (KD) format — door leaf, frame, and hardware packed separately in reinforced cartons, optimized for 40HQ container loading.
Container Capacity
200–280 KD door sets per 40HQ
Varies by door size and configuration — the number your freight team needs for landed cost calculations.
Fire Doors & Pre-Hung Assemblies
Fire doors and pre-hung assemblies ship in protective foam-lined crates with corner guards on the frame — packaging designed to protect the assembly integrity that makes these units certifiable on arrival.
Traceability
Every carton carries a barcode linked to our production batch record. Trace any unit back to its production date, line, and inspection record within minutes.
Lead Times & Order Types
Standard catalog orders run 25–35 days from deposit confirmation. Custom orders are quoted individually based on engineering complexity and current line loading.
Active Export Ports
We've shipped to ports across North America, the Middle East, Southeast Asia, Africa, and Australia.
Los Angeles
North America
Houston
North America
Dubai
Middle East
Singapore
Southeast Asia
Lagos
West Africa
Sydney
Australia
Standard Documentation Package
Every shipment includes a complete documentation package for customs clearance in all our active markets. No chasing documents after the container loads.
EUWOO at a Glance: The Commercial Case for Sourcing Here
Six reasons procurement teams and project developers choose EUWOO as their primary door source.
Direct Factory Pricing — No Trading Company Layer
Your cost is the manufacturer's price. The trading company margin is eliminated entirely, so your resale margin or project markup is protected from the first line item.
450,000-Unit Annual Capacity Across 6 Dedicated Lines
Large project orders and repeat stocking orders ship on schedule without competing for floor time. Capacity is structured to absorb volume without disrupting lead times.
NFPA 80 + CE + ISO 9001:2015 + SGS
Pre-qualified for North American, European, and Gulf market import requirements. Your compliance review is straightforward — the certifications are already in place.
100% Pre-Shipment Inspection on Every Unit
Your containers arrive right the first time. No sorting on arrival, no warranty claims on finish or dimensional defects. Every unit is inspected before it loads.
OEM/ODM With 15-Engineer R&D Team, MOQ From 50 Units
Private-label programs and custom specs are handled in-house. Free design consultation and 3D rendering before you commit. MOQ starts at 50 units — accessible for mid-scale projects.
18+ Years of Export Logistics Experience
KD flat-pack, barcode traceability, complete documentation for all active markets. Your freight and customs process runs clean — no missing paperwork, no re-labeling on arrival.
Contact EUWOO
Ready to discuss a sourcing requirement, request samples, or get a quote on a custom configuration? Send us your specs — our engineering team will review and respond with a detailed quote and 3D rendering.
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Email
[email protected] -
Phone
+86 189 3902 2227 -
WhatsApp
+86 152 3616 2255 -
Address
Luoyang Industrial Park, Henan, China
18+
Years Export Experience
450K
Units Annual Capacity
50
Unit OEM/ODM MOQ
100%
Pre-Shipment Inspection
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