Our professional sheet metal fabrication equipment and expertise enable us to produce precise, high-quality sheet metal parts that meet your custom specifications
Lower prices, higher quality, faster delivery speed - let us become your best business partner.
Laser Cutting
Cut the large sheet of metal into the required shape outline，High precision and high flexibility, suitable for complex contours and small to medium batch sizes.
Water Cutter Cutting
Cold cutting, no heat-affected zone, suitable for any material (including heat-sensitive materials), with large cutting thickness.
Bending
Shape the flat sheet materials into the desired 3D form through plastic deformation processing.
Surface Finishing
Improve appearance, enhance corrosion resistance, wear resistance or impart special functions.
Case Study of Processed Products
Advantages and Challenges of Sheet Metal Processing Service
Fast Response
Upload 3D data and get a quote within 1 minute.
Professional Support
Expert DFM analysis & prototyping support.
On-demand Production
Flexible batch production (1 to 100,000+ units), supporting your business at every stage.
Material Selection
Access over 50 certified materials, suitable for a wider range of industries.
High Precision Tolerances
Tight tolerances down to ±0.001 mm.
Quality Assurance
Backed by ISO 9001 & IATF 16949 certifications, delivering high-quality products to our customers.
Professional Sheet Metal Fabrication Process - Precision, Efficiency, End-to-End Solutions
We possess mature sheet metal fabrication technology and a strict quality control system, providing you with efficient and reliable metalworking solutions from design support to finished product delivery.
1. Design & Engineering Support
Offer DFM (Design for Manufacturability) suggestions to optimize your drawings. Perform precise flat pattern layout calculations to ensure accurate final dimensions. Provide professional programming to prepare for efficient production.
2. Precise Blanking & Cutting
Core equipment: High-power laser cutters, CNC turret punch presses. Capabilities: Accurately cut complex contours and holes; high material utilization; excellent edge quality.
3. Efficient Forming
Core equipment: High-precision CNC press brakes. Capabilities: Accurately bend various angles and shapes to accommodate complex structural requirements. Supports secondary forming processes like press riveting.
4. Reliable Joining & Assembly
Primary methods: Professional spot welding, MIG/TIG welding, laser welding; fastener connections (bolts, rivets, etc.). Capabilities: Deliver robust and aesthetically pleasing joining solutions meeting diverse strength and appearance requirements.
5. Detailed Finishing
Deburring: Strictly remove burrs and sharp edges for safety and aesthetics. Surface Treatment: Offer multiple options: painting (powder coating/spray painting), plating (electroplating), anodizing, etc., to enhance corrosion resistance, wear resistance, and appearance.
6. Stringent Quality Control
Implement multi-stage inspections (First Article Inspection, In-Process Inspection, Final Inspection) from raw materials to finished products. Guarantee every product meets your specifications and quality standards.
Common Materials for Sheet Metal Fabrication
The selection of sheet metal materials usually needs to consider the usage environment, functionality, cost, and appearance. Below are some commonly used materials. For more options, please consult us.
Cold Rolled Steel (SPCC)
This is the most economical choice, with a thickness of 0.5~3.0mm. It has good rigidity, is easy to bend, and suitable for painting/plating. Typically used in distribution boxes and equipment chassis.
Galvanized Steel (SGCC/SECC)
It features a built-in anti-corrosion coating and requires no additional surface treatment:
Hot-dip galvanized (0.6~2.5mm)
Electro-galvanized (0.6~1.5mm) Can be directly used for outdoor products, such as electrical enclosures and roofing components.
Stainless Steel
The most widely used material with strong corrosion resistance:
304 is more versatile
316 offers better salt spray resistance Certified as food-grade safe, making it suitable for medical devices and food machinery.
Aluminum Alloy
Advantages include light weight, excellent thermal/electrical conductivity, and customizable colors through anodizing. Typically used in drone frames and heat sinks.
Copper Materials
Copper materials offer excellent electrical conductivity. Brass additionally provides good strength, but costs relatively higher. Therefore, we often recommend using it for critical components, such as precision electrical parts.
Surface Treatment of Sheet Metal Parts
We offer a comprehensive range of surface treatment processes to meet various demands such as corrosion prevention, decoration, and conductivity, ensuring that the products remain pristine in harsh environments.
Powder-Coating
Plating
Anodizing
Brushing
Black Oxide
Electropolishing
CLIENTS TESTIMONIALS
What Our Customers Say?
Dongguan Hongxia's delivery efficiency is amazing! It took only 12 days from drawing confirmation to the delivery of 500 sets of precision shaft parts, and 100% passed the German TÜV test, and the quality far exceeded the industry standard.
Their technical team provides a disruptive solution! By optimizing the transmission structure, the equipment accuracy is improved by 40%, and the whole process is debugged on site, and the technical support is an industry benchmark.
US Customer: Automation equipment upgrade cooperation
After comparing 8 suppliers, Hongxia won with the ultimate cost-effectiveness of SUS304 stainless steel! 200,000 bracket orders with zero returns, the price is 25% lower than that of local manufacturers, but the quality is more stable.
Southeast Asian Customer: Bulk purchase of hardware products
NO! – No minimum quantity! We provides rapid prototypes and short to medium-run production machining services.
What general tolerances can you achieve?
General CNC Machining Tolerances on metal to +/- 0.005" (+/- 0.127 mm) following ISO 2768 unless otherwise specified. CNC Plastics and composites will be +/- 0.010”(+/- 0.254 mm).
What type of design files do you accept for quoting?
For the 3D drawing, we would prefer STEP, IGES, or X_T format. For the 2D drawing, we would prefer PDF format there are tolerances with the dimensions if possible.
What shall we do if we don't have drawings?
Please send your sample to our factory, then we can copy and provide you better solutions. lf send us pictures or drafts with dimensions(Length,Height, Width), CAD or 3D file will be made for you.
What precision tolerances can you achieve?
CNC Precision Machining Tolerances down to ±.0002" (0.005mm).We can manufacture and inspect to tight tolerances per your drawing specifications
Will my drawings be safe after sending them to you?
We will keep them well and won't release them to the third party without your permission.
