Dong Nai — Southern Vietnam’s Industrial Powerhouse
Dong Nai province has the highest density of industrial zones in all of Vietnam, with over 30 active industrial parks stretching from Bien Hoa city to Nhon Trach district. It is the manufacturing base for thousands of companies in electronics, automotive, machinery, and consumer goods.
Major industrial zones in Dong Nai include:
- Bien Hoa 1 & Bien Hoa 2 — The oldest industrial parks, home to mechanical engineering, electronics, and processing companies
- Amata — A Vietnamese-Thai joint venture park attracting major FDI corporations in automotive and electronics
- Loteco (Long Thanh) — Specializing in machinery components and industrial equipment
- Long Thanh — A rapidly growing logistics hub driven by the new Long Thanh International Airport
- Nhon Trach (1, 2, 3, 5, 6) — A cluster of five industrial parks adjacent to Cat Lai port, serving export-oriented manufacturers
- Tam Phuoc — A newer park attracting precision engineering and metal fabrication businesses
All of these industrial zones share a common need: a reliable supply of sheet metal components — brackets, panels, heatsinks, busbars, enclosure parts, cable trays, and more. Laser Tuan Thinh operates from Thu Dau Mot, Binh Duong — just 35 minutes from Bien Hoa — providing same-day delivery across all of Dong Nai.
Materials We Process — Stainless Steel, Aluminum, Copper, Brass
We fabricate four core material groups on our high-power fiber laser and laser fiber CNC press brake (30-ton), meeting the diverse requirements of every industry.
Stainless Steel
| Grade | Key Properties | Laser Cut Thickness | Common Applications |
|---|---|---|---|
| 304 (SUS 304) | Good corrosion resistance, easy to form | 0.5 – 12mm | Electrical enclosures, machine frames, trays |
| 316 (SUS 316) | Acid and salt resistant | 0.5 – 10mm | Medical devices, chemical equipment, food processing |
| 430 | Lower cost, magnetic, moderate corrosion resistance | 0.5 – 8mm | Interior panels, decorative elements, cabinet panels |
Stainless steel is the most widely used material across Dong Nai’s industrial zones, particularly for electronics enclosures and machine guards.
Aluminum
| Alloy | Key Properties | Laser Cut Thickness | Common Applications |
|---|---|---|---|
| 5052 | High corrosion resistance, excellent formability | 0.5 – 10mm | Electronics housings, heatsinks, panels |
| 6061 | Higher strength, load-bearing | 0.5 – 8mm | Structural brackets, mounting plates |
Aluminum is 65% lighter than stainless steel, making it ideal for weight-sensitive components. Aluminum heatsinks are among the parts we produce daily for electronics factories in Amata and Bien Hoa 2.
Copper
| Grade | Key Properties | Laser Cut Thickness | Common Applications |
|---|---|---|---|
| C1100 (Cu-ETP) | 99.9% electrical conductivity, high thermal conductivity | 0.5 – 4mm | Busbars, bus bars, electrical contacts |
C1100 copper is the only choice for busbars and conductive components in electrical distribution panels. Our high-power fiber laser cuts copper cleanly with no burrs — something CO2 lasers cannot achieve.
Brass
| Grade | Key Properties | Laser Cut Thickness | Common Applications |
|---|---|---|---|
| C2680 | Easy to machine, aesthetically appealing | 0.5 – 4mm | Decorative plates, nameplates, electrical fittings |
C2680 brass is commonly used for parts requiring visual appeal or electrical components that need moderate conductivity with better corrosion resistance than pure copper.
Full-Service Process Chain — From CAD File to Finished Part
Laser Tuan Thinh provides a complete fabrication chain for sheet metal components. Customers do not need to send parts through multiple vendors — everything is completed under one roof.
1. laser fiber Fiber Laser Cutting
- German-imported high-power fiber laser
- Tolerance of ±0.1mm across all materials
- Cuts stainless steel up to 12mm, aluminum up to 10mm, copper/brass up to 4mm
- High cutting speed, clean edges, minimal heat distortion
- Accepts DXF, DWG, STEP, and PDF files
2. Deburring
- Removal of sharp edges after laser cutting
- Manual or machine deburring depending on surface requirements
- Ensures safe handling and assembly
3. CNC Bending
- laser fiber CNC press brake (30-ton) — 30-ton capacity, 1000mm working length
- Angular tolerance of ±0.5 degrees
- Bends stainless steel, aluminum, copper, and brass
- Multi-step bending on a single part supported
4. Welding
- TIG welding for stainless steel and aluminum — clean, sealed weld beads
- MIG/MAG welding for steel and high-throughput assemblies
- Spot welding for thin sheet connections
- Visual and dimensional weld inspection on every part
5. Powder Coating
- Electrostatic powder application, oven-cured at 180–200°C
- Coating thickness of 60–80 microns
- Full RAL color chart available, or custom color matching
- Scratch-resistant, corrosion-resistant, outdoor-durable finish
The entire cut, deburr, bend, weld, powder coat process is completed in-house, ensuring consistent quality control and shorter lead times.
Same-Day Delivery — Transit Map from Binh Duong to Dong Nai
Our facility in Thu Dau Mot, Binh Duong connects directly to all Dong Nai industrial zones via provincial and national highways.
| Destination | Distance | Transit Time | Route |
|---|---|---|---|
| Bien Hoa (Bien Hoa 1, 2, Amata IZ) | ~30 km | 35 minutes | DT 743 → TL 768 |
| Long Thanh (Loteco, Long Thanh IZ) | ~50 km | 50 minutes | DT 743B → QL 51 |
| Nhon Trach (Nhon Trach IZ 1–6) | ~55 km | 60 minutes | DT 743B → QL 51 → TL 25B |
| Tam Phuoc | ~40 km | 45 minutes | DT 743 → QL 1A |
| Trang Bom | ~45 km | 50 minutes | DT 743 → QL 1A |
Same-day delivery policy:
- Orders confirmed before 10:00 AM — delivered same day to Bien Hoa, Long Thanh, and Nhon Trach
- Simple orders (laser cut only, no bending/welding) can ship within 4–6 hours
- Delivery via our own truck or logistics partners (GHN/Lalamove)
- Free shipping for orders over 5,000,000 VND within the Bien Hoa area
Common Components by Industry in Dong Nai
Electronics (Amata, Bien Hoa 2, Loteco)
| Component | Material | Thickness | Notes |
|---|---|---|---|
| Chassis panels | Aluminum 5052 | 1.0 – 2.0mm | Anodized or powder coated |
| Heatsinks | Aluminum 6061 | 2.0 – 5.0mm | Slot-cut, fin-bent designs |
| PCB enclosures | Stainless 304 | 0.8 – 1.5mm | Box-bent, corner-welded |
| Busbars | Copper C1100 | 1.0 – 4.0mm | Hole tolerance ±0.1mm |
| EMI/RFI shields | Stainless 304 | 0.5 – 1.0mm | Precision hole patterns |
Automotive Parts (Amata, Long Thanh)
| Component | Material | Thickness | Notes |
|---|---|---|---|
| Brackets | Stainless 304 | 2.0 – 4.0mm | Bent + TIG welded |
| Mounting plates | Stainless 304/430 | 2.0 – 5.0mm | CNC-drilled precision holes |
| Underbody shields | Aluminum 5052 | 2.0 – 3.0mm | Lightweight, corrosion-resistant |
| Pipe clamps | Stainless 304 | 1.5 – 2.0mm | Cut + bent to drawing |
Machinery & Equipment (Tam Phuoc, Nhon Trach, Bien Hoa 1)
| Component | Material | Thickness | Notes |
|---|---|---|---|
| Machine guards | Stainless 304 | 1.5 – 3.0mm | Box-bent, powder coated |
| Control cabinet enclosures | Stainless 304/430 | 1.0 – 2.0mm | Full set: cut, bend, weld, paint |
| Cable trays | Stainless 304 | 1.0 – 1.5mm | Slot-cut + U-bent |
| Base plates | Stainless 304 | 4.0 – 8.0mm | Laser cut, bolt holes drilled |
| Cover panels | Aluminum 5052 | 1.0 – 2.0mm | Clean surface finish, powder coated |
Reference Pricing — Sheet Metal Fabrication
Fabrication cost depends on material, thickness, part size, complexity, and order quantity. The table below shows reference pricing for medium-sized parts (approximately 200 x 200mm), including laser cutting.
| Material | Thickness | Laser Cut Only (from) | Cut + Bend (from) | Full Package* (from) |
|---|---|---|---|---|
| Stainless 304 | 1.0mm | 18,000 VND/pc | 35,000 VND/pc | 65,000 VND/pc |
| Stainless 304 | 2.0mm | 28,000 VND/pc | 50,000 VND/pc | 85,000 VND/pc |
| Stainless 304 | 3.0mm | 42,000 VND/pc | 70,000 VND/pc | 110,000 VND/pc |
| Aluminum 5052 | 1.5mm | 20,000 VND/pc | 38,000 VND/pc | 70,000 VND/pc |
| Aluminum 5052 | 3.0mm | 38,000 VND/pc | 65,000 VND/pc | 100,000 VND/pc |
| Copper C1100 | 1.0mm | 35,000 VND/pc | 60,000 VND/pc | 95,000 VND/pc |
| Copper C1100 | 2.0mm | 55,000 VND/pc | 85,000 VND/pc | 130,000 VND/pc |
| Brass C2680 | 1.0mm | 30,000 VND/pc | 55,000 VND/pc | 90,000 VND/pc |
Full package: cut + deburr + bend + weld + powder coat (where applicable)
Volume discounts:
- 10–49 pieces: 10% off
- 50–99 pieces: 20% off
- 100–499 pieces: 35% off
- 500+ pieces: up to 50% off — contact us for a custom quote
Why Dong Nai Manufacturers Choose Laser Tuan Thinh
- German laser fiber equipment — ±0.1mm tolerance, clean-cut edges requiring no secondary finishing
- Full-service fabrication — Cut, bend, weld, and paint under one roof — no multi-vendor coordination required
- Four material groups — Stainless steel, aluminum, copper, and brass — covering every industry
- No minimum order — From a single prototype to 10,000-piece production runs
- Same-day delivery — Orders confirmed before 10 AM ship the same day to all of Dong Nai
- Free DFM support — Our engineers review your design to reduce cost and improve manufacturability
- Fast quoting — Upload your CAD file and receive an accurate price within minutes
Get a Quote
Need sheet metal components fabricated for your factory in Dong Nai? Send us your drawings or CAD files today.
- View our fabrication services in detail
- Learn about the materials we support
- Contact us for a quote — response within 2 business hours
Or call our hotline directly for technical consultation and the fastest turnaround on pricing.