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Precision Sheet Metal Fabrication Services XC Machining provides sheet metal fabrication services including laser cutting, CNC press brake bending, TIG/MIG welding, punching, and forming in steel, stainless steel, aluminum, copper, and brass from 0.5 mm to 12 mm thickness with ±0.1 mm tolerances.
Surface Finishing & Post-Processing Options 
Powder Coating Durable, attractive finish in smooth, matte, or textured coatings across standard RAL colors.
Anodizing (Type II & Type III) Applied to aluminum components for corrosion protection and decorative color options. 
Plating (Zinc, Nickel, Tin) Provides sacrificial corrosion protection or improved electrical conductivity. 
Passivation & Chem Film
(Chromate Conversion) MIL-DTL-5541 Chem Film (Alodine) for aluminum corrosion resistance with electrical conductivity. 
(Chromate Conversion) MIL-DTL-5541 Chem Film (Alodine) for aluminum corrosion resistance with electrical conductivity.
Brushing & Polishing Mechanical graining (grained/satin finish) for stainless steel and aluminum cosmetic panels. 
Media Blasting / Sandblasting Creates a uniform matte texture to hide handling marks before coating.
Detailed breakdown of cutting, bending, and joining processes offered by XC Machining: 
Sheet Metal Fabrication Cutting & Forming Capabilities
Fiber laser cutting for high-speed, tight-tolerance cutting of complex shapes in steel, aluminum, and stainless steel with minimal heat-affected zones (HAZ). Laser Cutting
Cold-cutting technology ideal for thick plates, copper, brass, and materials sensitive to thermal distortion. Waterjet Cutting
Multi-axis CNC press brakes ensuring consistent bend angles, precise radius forming, and complex enclosure geometry creation. CNC Bending & Brake Forming
High-speed punching for louvers, knockouts, countersinks, embossed features, and high-volume part production. CNC Punching & Stamping
TIG, MIG, and spot welding (RSW) services combined with PEM hardware insertion, riveting, and full enclosure assembly. Welding & Assembly
How Fast Can XC Machining Deliver Sheet Metal Prototypes and Production?
XC Machining operates sheet metal fabrication from our facility in Dongguan, China, serving customers in the USA, Europe, and Asia with DHL/FedEx/UPS international shipping and full export documentation. XC Machining delivers sheet metal prototypes in 3–5 business days and production batches in 7–15 days. Prototype orders of 1–100 parts use the same laser cutting, bending, and welding processes as production, ensuring your prototype is dimensionally identical to the final manufactured part. Production volumes scale from single prototypes through 50,000+ annual parts. CNC press brake bending, laser cutting, and welding processes maintain ±0.1 mm consistency across prototype and production runs — no compromise between batch sizes.
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Technical Specifications & Tolerances Table Standard fabrication tolerances and dimensional parameters provided by XC Machining:
Prototyping: 1–500 pcs
Description Specification
Cutting Tolerance (Laser/Waterjet)
±0.1 mm to ±0.2 mm (depending on material thickness)
Bending Tolerance
±0.2 mm / Bend Angle: ±0.5°
Minimum Hole Diameter Equal to material thickness (1x T)
Material Thickness Range
0.5 mm to 6.0 mm (Standard Bending/Forming); up to 25 mm (Plate Cutting)
Minimum Hole Diameter
Equal to material thickness (1x T)
1x material thickness (varies by material grade)
Minimum Bend Radius
Hole-to-Hole Tolerance
Production Volume
Medical Our aerospace services are regularly used for fully functional components,
Medical Our aerospace services are regularly used for fully functional components,
Medical Our aerospace services are regularly used for fully functional components,
Medical Our aerospace services are regularly used for fully functional components,
Medical Our aerospace services are regularly used for fully functional components,
Medical Our aerospace services are regularly used for fully functional components,
Medical Our aerospace services are regularly used for fully functional components,
Medical Our aerospace services are regularly used for fully functional components,
Target Industries Served Precision fabricated components for high-reliability sectors:
Materials Available for Sheet Metal Fabrication
Smooth, slightly grainy, dyeable, post-processable
Durable Nylon
Full-color, glossy or matte, multi-texture capability
Multi-Material & Full-Color Parts
Metallic finish, polishable, machineable
Metal 3D Prints
Matte, high-temperature resistance, durable
ULTEM 9085 and ULTEM 1010
Matte to semi-gloss, paintable, sandable
ABS and ASA
Flexible, rubber-like texture, varying durometers
Elastomers and Rubber-like Materials
CNC Machining
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Value Added Services
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Injection Molding
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Metal Fabrication
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Sheet Metal Prototype Manufacturing Capabilities We deliver complex, high-quality sheet metal parts with reliable and efficient manufacturing solutions for all your fabrication needs.
Frequently Asked
Questions
Have a questions? We’ve made it easy. Here’s what to know before ordering and what you are looking for feel free to ask/
Yes. XC Machining ships CNC machined and manufactured parts to 120+ countries via DHL, FedEx, and UPS with full tracking and customs documentation included.
Let’s bring your vision to life We are here to make sure you feel confident and supported throughout your journey with us.