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Custom Parts On Demand.
From Factories You Can Actually See.
CNC machining, die casting, sheet metal, and injection molding from 178 listed Vietnam factory profiles — real photos, real audit scores, and a named sourcing engineer on every quote. No anonymous marketplace.
- Typical response: 24–48 hours — no account needed
- Tolerances to ±0.005 mm
- DDP delivery to your dock door
- $0 US Section 301 tariffs
Start Your Instant Quote
Free · Engineer reviewUpload CAD files to get a quote
Drag & drop here, or click to start
STEP · STP · IGES · STL · DXF · X_T · SLDPRT · PDF
Many parts? Quote a whole parts list at once
Secure & confidential · NDA on request · Reviewed by a named sourcing engineer
Trusted by engineering teams in the US & EU
Stop guessing.
Start shipping.
1. We find the right factory
Instead of browsing unverified directories, our team matches your prints to the exact facility with the right machines, capacity, and certifications.
2. We audit on the ground
Our local engineers physically visit the site, inspect the QC lab, document the machine list, and verify ISO/IATF certifications. No digital manipulation.
3. You get the parts
We handle the communication, the quality control, and the logistics. You receive production-grade parts without the time-zone headache.
Our Quality & Delivery Scorecard
We track key performance indicators (KPIs) across our network of 178 listed factory profiles to maintain tier-1 standard results.
First-Pass Yield (FPY)
Parts matching specifications and passing all dimensional QA checks on the first production run.
On-Time In-Full (OTIF)
Shipments arriving precisely within the scheduled lead time window across all global shipping lanes.
Dolphin Audit Qualified
Every active factory holds valid verified ISO 9001, ISO 13485, AS9100D, or IATF 16949 credentials.
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Showcases & Capacity Tours
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US Sourcing Trust Protocol
We eliminate the friction and risk of international sourcing. DEWIN provides the cost efficiencies of Vietnam backed by strict US legal, quality, and logistical protections.
US Delaware Legal Shield
Contract directly with our Delaware LLC. All NDAs and performance clauses are fully enforceable in US courts. US-based banking clears all wire risks.
Delivered Duty Paid (DDP)
Compare landed costs with sea/air logistics coordinated end-to-end. Applicable duties depend on product classification, origin, and current trade rules.
The Dual Quality Gate
100% pre-shipment inspections combining on-the-ground Dolphin Audits with strict FAI and PPAP Level 3 reports. Bad parts are segregated before port loading.
Local US Engineering
Talk to dedicated US engineering account managers in your timezone. No communication gaps or delays. Direct daily links to physical workshops in Binh Duong.
Find the Right Factory for Your Parts
Explore 178 listed factory profiles by manufacturing process. Review each profile’s photos, capabilities, and available evidence.
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Real Factories. Real Audits. Real Scores.
Every facility below was personally visited and audited by our Vietnam team. Audit scores reflect a 50-point evaluation across quality, capacity, certifications, and delivery.
Hung Phat Mechanical
Sheet Metal Fabrication
MS Technical
CNC Machining
Katsura VN
Aluminum Die Casting
NTP Group
Metal Fabrication
Gia Phat CNC
Precision CNC
Lam Lam Phat
Plastic Injection Molding
Factories Across Vietnam
All factories within 2–4h of major shipping ports
HCMC Port · Cai Mep · Haiphong Port
Vietnam is the World's #1 Manufacturing Alternative
* Cost and tariff figures are illustrative estimates based on typical scenarios. Final pricing depends on part complexity, volumes, and logistics. Request a formal quote for accurate figures.
No Guesswork. Every Factory
Personally Verified by Our Team.
We don't list factories we haven't visited. Our on-ground Vietnam team conducts a 50-point audit covering equipment, certifications, capacity, quality systems, and workforce before any factory joins our network.
Real Photo Documentation
Every audit includes photos of the factory gate, production floor, equipment, quality lab, and finished products. What you see is what you get.
Verified Certifications
ISO 9001, ISO 13485, IATF 16949, AS9100D — we check the original certificates and verify they're current, not expired copies.
Capacity & Equipment Check
We document machine makes, models, year, and condition. Know exactly what equipment will make your parts before you commit.
Workforce Assessment
Worker count, engineer ratio, retention rate, and training programs — every factory is evaluated on human capital, not just machines.
Quality System Audit
Incoming material inspection, in-process control, and final inspection procedures documented and scored across 50 checkpoints.
Logistics Readiness
Export experience, packing standards, lead time reliability, and port proximity — we score factories on real shipping performance.
See the Audit Reports. Browse the Factory Photos.
Every factory has a full audit report with real photos, data, and certifications. Know exactly what you're getting before you place your first order.
Real People. In Vietnam. Working for You.
Our On-the-Ground Vietnam Team
5 dedicated sourcing managers, QA engineers, and factory liaisons based across Ho Chi Minh City, Binh Duong, and Hanoi — visiting factories, attending production runs, and inspecting parts before they ship.
Why the World's Best Manufacturers Choose Vietnam
World-Class Manufacturing Quality
Vietnam's factories hold ISO 9001, IATF 16949, ISO 13485, and AS9100D certifications. Parts produced to the same tolerances as Tier 1 suppliers in Germany or Japan — at a fraction of the cost.
On-the-Ground Vietnam Team
Our team is physically based in Vietnam. We visit factories, attend production runs, and inspect parts before they ship. You get eyes on the floor, not just email updates.
Young Skilled Engineering Workforce
60% of Vietnam's population is under 35. Engineering graduates from Vietnam's top universities join factories trained to the highest international standards.
16+ Free Trade Agreements
CPTPP, EVFTA, RCEP, and ASEAN FTAs give Vietnam-made parts reduced or zero import duties into the US, EU, UK, Japan, Australia, and 50+ more markets.
Don't Take Our Word For It
From Europe to North America, companies trust DEWIN's Vietnam network for mission-critical parts.
I want you to know I am really comfortable working with your company. You and Yoyo are very kind and efficient and I think your team too.
Francisco García Quintana
Product Manager, LAROME
You and the Dewin team are very thoughtful!! It is a joy to do business with you.
Greg L. Wilhite
President, DOMS
The core team — engineering, logistics, finance — is supporting sustaining business success. I see that in coming years DEWIN has very good potential to grow to a 50 or 100 million dollars company.
Vishnu Shanker
CEO, Texas Technology
Real Migration. Real Savings. No Tariff Risk.
See how we moved a US manufacturer's entire supply chain from China to Vietnam — in under a year.
Skid Sprayer Frame — China to Vietnam Migration
Full supply chain relocation in 10 months with 100% local Vietnam material sourcing. Zero Section 301 tariff exposure for US client.
Most Read Articles
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Complete Guide to Sourcing from Vietnam
Everything procurement teams need before their first Vietnam order.
CNC Machining in Vietnam: Tolerances & Capabilities
±0.01mm tolerances, DMG Mori & Mazak equipment, CMM inspection.
How the Dolphin Audit Works
50-point on-site inspection of every factory — before any RFQ goes out.
Your Parts. Made in Vietnam. Verified by Us.
Browse our factory network, view full audit reports, and request a factory tour — or upload drawings for an instant quote.
Factory evidence · Real photos · Engineering review · NDA available · Typical response: 24–48 hours
Our Network, By the Numbers
These aren't estimates or marketing figures — every number reflects our actual on-site audit operations in Vietnam.
What Every Audit Verifies