- Room 202, Building 7, No. 125, Yongjun Road, Dalingshan Town, Dongguan City.
Online Custom Sheet Metal Fabrication Services
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What Is Sheet Metal Prototyping?
Sheet metal prototyping is a manufacturing process used to create functional prototypes and custom parts from thin metal sheets. QiYings sheet metal manufacturing process includes a range of cold working operations such as
Laser Cutting, Water Jet Cutting, Metal Stamping, Forming, Bending, Welding.
Qiying's sheet metal prototyping is widely used to produce enclosures, brackets, housings, and structural components for industries such as electronics, automotive, medical devices, and industrial equipment. Thanks to its efficiency, flexibility, and cost-effectiveness, it has become one of the most widely used metal forming processes in modern manufacturing.
Core Sheet Metal Prototype Manufacturing Processing
Laser Cutting
Uses a high-precision laser beam to cut metal sheets into complex shapes with smooth edges and tight tolerances.
Water Jet Cutting
High-pressure stream of water mixed with abrasive materials to cut metal without generating heat.
Metal Stamping
Stamping forms metal sheets into specific shapes using dies and high-pressure stamping machines.
Metal Forming
Reshapes metal sheets into desired geometries through controlled force without removing material.
Metal Bending
Specialized press brakes to bend sheet metal into precise angles and structural shapes.
Metal Welding
Joins multiple metal parts together by melting and fusing the materials to create strong connections.
Maximum Part Size
1500 × 3000 mm
Standard Tolerances
±0.05mm
Tolerances according to ISO 2768-1, otherwise discussed per project.
Forming/Bending
±0.50mm
Bend to Edge
±0.25mm
Bend to Hole
±0.38mm
Surface Finishes
Anodizing, Bead Blasting, Polishing, Powder Coating, etc.
Lead Time
5 bussiness days for most projects
Sheet Metal Prototyping with Design for Manufacturability (DFM)
Turn your ideas into manufacturable products—faster.
At Qiying, sheet metal prototyping is driven by Design for Manufacturability (DFM). Our engineering team works closely with your designs to optimize structures, materials, and tolerances before production, helping reduce manufacturing complexity, cost, and lead time.
Using processes such as laser cutting, CNC bending, welding, and riveting, we quickly transform sheet metal designs (typically 0.5–6 mm thick) into functional prototypes. This allows engineers to verify fit, strength, and performance for components such as enclosures, brackets, and housings.
By combining rapid prototyping with DFM expertise, QiYing helps customers move efficiently from concept to production-ready parts for industries including electronics, industrial equipment, and automotive applications.
Why Choose Our Sheet Metal Prototyping Service?
Qiying provides competitively priced, quality parts; quickly. With short lead times and a superior focus on quality and customer service, Qiying is the easy choice for Sheet Metal Prototyping services. We have cutting, bending, forming, welding and finishing capabilities that can get you your bracket, fixture, enclosure or any part you are working on in budget, in spec and on-time.
Advantages of Our Sheet Metal Prototyping Services
High Precision: ±0.05 mm tolerance control ensures accurate reproduction of complex design details.
Rapid Turnaround: 24-hour rush service available to accelerate your product development cycle.
Full-Process Manufacturing: Complete capabilities from laser cutting and bending to welding and surface finishing.
Cost-Efficient Prototyping: Optimized for low-volume production, helping you validate designs while minimizing production risks.
Common Materials Used in Sheet Metal Processing
Cold-rolled steel plate (SPCC)
Features: Low cost, easy to process, surface requires anti-rust treatment
Thickness range: 0.5 - 3.0mm
Stainless Steel (SUS304 / SUS316)
Features: Corrosion-resistant, high strength, surface can be polished or
mirror-finished
Thickness range: 0.3 - 6.0mm
Galvanized Steel Sheet (SECC / SGCC)
Features: The galvanized layer provides rust prevention and can be
directly sprayed.
Thickness range: 0.6 - 2.5mm
Aluminum alloy (5052 / 6061)
Features: Lightweight, easy to bend, good electrical and thermal
conductivity
Thickness range: 0.8 - 5.0mm
Brass (H62 / H65)
Features: Excellent electrical conductivity, suitable for electroplating
and polishing
Thickness range: 0.5 - 3.0mm
Copper (T2 copper)
Characteristics: High electrical and thermal conductivity, soft and
easy to shape
Thickness range: 0.3 - 2.0 mm
The Industry of Sheet Metal Processing Applications
Why Sheet Metal Fabrication Is Important in Manufacturing?
Design Flexibility & Rapid Prototyping
Through processes such as laser cutting and CNC bending, the drawings can be transformed into physical objects within 48 hours. It supports the one-piece molding of complex geometric structures (such as irregular surfaces and multi-hole arrays), significantly shortening the product development cycle.
Cost Efficiency with Structural Strength
Compared with many traditional manufacturing methods, sheet metal fabrication offers high material utilization and excellent strength-to-weight performance. Thin sheets (typically 0.5–6 mm) provide both lightweight characteristics and strong structural rigidity, making them ideal for prototype and production parts.
Versatile Across Industries
Sheet metal fabrication is widely used across industries—from precision electronic enclosures to large industrial equipment housings. A wide range of materials, including stainless steel, aluminum alloys, and other metals, can be used to meet diverse application requirements.
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Sheet Metal Finishing and Processing
Sheet metal finishing: The ultimate process of precision manufacturing
The precision processing of sheet metal involves high-precision laser cutting (±0.05mm), CNC bending (angle tolerance ±0.5°), and surface treatment (anodizing/electroplating), transforming metal sheets into terminal parts that combine functionality and aesthetics. This process is applicable in fields such as medical devices, precision electronics, and aerospace, ensuring a perfect balance between structural strength and dimensional accuracy, and meeting stringent industrial standards and assembly requirements.