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Your Fast-Turn Sheet Metal
Fabrication Partner

Quick Quotes in 1-24 Hours

Multiple Materials Available

From Prototype to Production

Precision Parts Meeting International Standards

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Our Sheet Metal Capabilities

Laser Cutting

Our precision laser cutting service processes flat metal sheets with high accuracy and burr-free edge quality. We handle sheet sizes up to 2500×1250mm, thickness from 0.5mm to 12mm, with a standard tolerance of ±0.05mm, supporting all ferrous and non-ferrous metals.

Bending

Our CNC press brake bending service forms sheet metal into custom angles and complex geometries. We support a maximum bending length of 3200mm, material thickness up to 16mm, and angle precision of ±0.1°, suitable for complex multi-bend forming projects.

Stamping & Forming

Our stamping and forming service covers rapid prototyping to high-volume production. We provide custom deep drawing, stamping and roll forming solutions, with in-house custom mold development to fit your unique part designs.

Custom sheet metal fabrication is an end-to-end manufacturing process that cuts, bends, forms, welds and finishes flat metal sheets into custom-designed parts, enclosures and structural components.

At Marigold Rapid, we provide one-stop custom sheet metal fabrication services from rapid prototyping to high-volume production. Our core advantage is 3–7 day fast turnaround, backed by fully stocked raw materials and 100% in-house production processes, with ISO 9001:2015 and ISO 13485:2016 certified quality control.

What is Custom Sheet Metal Fabrication?

Max. Sheet Size: 2500mm × 1250mm

Material Thickness Range: 0.2 - 16mm

Max. Bending Length: 3200mm

Production Volume: 1pc prototype to 10,000+pcs mass production

Standard Lead Time: 3-7 days, 3-day rush delivery available

Standard Sheet Metal Fabrication Tolerance

We follow a strict, standardized tolerance system for all sheet metal parts, ensuring consistent precision and stable quality for every project. Below is our standard tolerance range for conventional sheet metal fabrication. For complex geometry, high-precision custom requirements, please contact our engineering team for a dedicated evaluation.

Size (mm)

Laser Cutting Tolerance

Bending Tolerance

Holes Tolerance

Remarks

1-6

6-30

30-100

100-200

200-500

500-800

800-2000

±0.1

±0.15

±0.2

±0.15

±0.2

±0.25

±0.3

±0.4

±0.5

±0.05

±0.1

Standard size

Standard range

*Notes:

1. The tolerance data above applies only to standard sheet metal parts with regular geometry.

2. For components with complex structures, high-precision holes, or special material requirements, please contact our engineering team for a separate tolerance evaluation and quotation.

3. Special processes (such as heat treatment, surface coating, etc.) may affect the final tolerance; please confirm with our technical team in advance.

In-Stock Sheet Metal Materials

All materials are in-stock in our warehouse, support 3-day rush delivery, full US-standard ASTM grades for American customers

Ferrous Metals:

・Stainless Steel (304, 304L, 316, 316L, 430)

・Carbon & Mild Steel (CRS, HRPO, 1010, 1018)

・Galvanized Steel (GI, EG, Hot-Dip Galvanized)

・Prepainted Steel (PPGI, PPGL)

・Spring & Tool Steel (301, 1095, SK5)

Non-Ferrous Metals:

・Aluminum Alloys (5052, 6061, 6063, 1100)

・Copper & Brass Alloys (C11000, C26000, C36000)

・Titanium Alloys (Grade 2, Ti-6Al-4V)

・Zinc Alloys (Zamak 3, Zamak 5)

・Magnesium Alloys (AZ31B, AZ91D)

Standard In‑Stock Thicknesses:

1.0, 1.2, 1.5, 1.6, 1.8, 2.0, 2.3, 2.5, 2.8, 3.0, 3.2, 3.5, 4.0, 4.5, 5.0mm

All above thicknesses are in stock for fast sheet metal fabrication.

Matching Surface Treatment & Finishes

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All finishes completed in-house & certified partners, no extra lead time delay, medical-grade finishes available for FDA compliance

Standard & Decorative Finishes:

・As Fabricated (Standard)

・Deburring & Edge Breaking

・Anodizing (Clear, Color, Hard Coat)

・Wet Spray Painting

・Powder Coating

・Laser Marking & Engraving

Industrial & Protective Finishes:

・Electroplating (Nickel, Zinc, Gold, Silver)

・Passivation & Electropolishing

・Black Oxide & Chromate Conversion

・PTFE & Specialty Coatings

・Screen & Pad Printing

・Heat Treatment & Stress Relieving

・Custom Finishes

4-Step Order Process

Step 1：
Submit OEM RFQ

Step 2:
1–24H Quote & DFM

Step 3:
Fast Production

Step 4:
Inspection & Global Delivery

Submit your OEM RFQ via online form or email—fast, simple, and tailored for custom precision parts.

Get your OEM quote in 1–24 hours, plus free DFM analysis to validate manufacturability.

Confirm order & launch 3–7 day production under strict ISO 9001/13485 standards.

100% full inspection of all parts, then we arrange fast global shipping via DHL/FedEx/UPS, with real-time tracking for your order.

Frequently Asked Questions

What materials can you fabricate?

We support a full range of ferrous and non-ferrous metals for sheet metal fabrication, including stainless steel, carbon steel, aluminum, copper, brass and titanium. All conventional materials are kept in stock at our in-house warehouse, eliminating sourcing lead times and supporting 3–7 day fast prototype turnaround.

Is there a minimum order quantity (MOQ) for sheet metal parts?

No, there is no minimum order quantity (MOQ) for our sheet metal services. We support full production scaling — from 1-piece rapid prototypes and small-batch trial runs to high-volume mass production of 10,000+ pieces — all with consistent ISO-certified quality control.

Can you provide DFM (Design for Manufacturability) feedback?

Yes, we provide free DFM (Design for Manufacturability) feedback for all inquiries. Our engineering team will review your drawings and deliver optimization suggestions along with your formal quote within 24 hours, helping you reduce production costs and shorten overall lead times.

Will surface treatment affect the tolerance of my parts?

Some coating and finishing processes may add a thin material layer and have a slight impact on final part dimensions. Our technical team will evaluate the impact in advance based on your finish requirements, and adjust pre-processing dimensions accordingly to ensure final tolerances meet your specifications.

Do you provide full assembly service for sheet metal parts?

Yes, we offer full end-to-end assembly services for sheet metal parts, including riveting, tapping, fastener installation and full component assembly. We deliver finished, ready-to-use parts directly, saving you the time and cost of secondary processing.