Guangzhou Metalstar Prototype Co., Ltd.

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Expert prototype stamping & machining solutions at your service!

1~500+ top-notch sheet metal stamping prototypes & custom CNC machining parts from 5 to 30 days.

Metalstar Prototype is your go-to source for high-precision sheet metal stamping and custom CNC machining prototype parts. We are serving a variety of industries, from automotive and medical devices to consumer electronics—delivering top-notch rapid prototyping services and low-volume production solutions. With 20+ years of real-world experience, we make it easy to scale from a single prototype part to 500+ units within 5 to 30 days at cost-optimized pricing.

Our Services & Capacities

Deep Draw Stamping Prototype

With 600T~1200T hydraulic presses for deep draw forming and advanced prototype tooling solutions, we deliver 1~500+ precision deep-drawn prototypes in 7-25 natrual days. Materials include standard mild steel, automotive-grade high-strength steel, stainless steel, aluminum alloys, copper and more. View Cases

Sheet Metal Bending Prototype

Equipped with 6 high-performance bending machinery (60T-170T), we process materials from 0.5-30.0mm thick at ±0.1mm precision, capable of handling the parts up to 3,000mm in length, and deliver a single prototype to low-volume production (1-1000+ units) from 3 to 10 days. Fast, accurate service for quality results. View Cases

Precise 2D & 3D Laser Cutting

Metalstar Prototype operates 4 flat laser cutters (1500W-6000W) and a 1500W 3D laser cutter, handling 0.5-30.0mm thick steels and up to 15mm thick aluminum alloys with ±0.1mm cutting precision. We deliver accurate, high-quality cuts for diverse industrial applications. Fast turnaround guaranteed. View Cases

First-class CNC Machining Service

Features 12 high-speed CNC milling and turning centers delivering ultra-precise (±0.01mm) machining for steel, aluminum alloys, copper, and plastic components. Every part undergoes rigorous 100% dimensional inspection to guarantee exceptional quality and perfect fit for your technical applications. View Cases

Metal 3D Printing Service

With 6 metal 3D printers capable of producing large-format parts up to 350×350×350(mm). Raw materials include SS316L, TC4 titanium, aluminum 6061 etc. Enhanced with precision CNC machining process, capable of delivering 1-50 precise hybrid components (3D printed+CNC machined) within 7-20 natural days. View Cases

Investment Casting Prototype

Through strategic foundry partnerships, Metalstar delivers investment castings in mild steels, 201/304/316 stainless steel. Our integrated CNC machining capability transforms raw castings into precision hybrid components (casting + CNC finished). Reliably supply production-ready parts within 20-35 calendar days. View Cases

Cases For Reference

Custom 1.5mm SS quick turn sheet metal fabrication for test

Sheet Metal Prototype

1.2mm CRS deep draw stamping prototype used for appliances

Deep Draw Prototype Stamping

AL 6061-T6 CNC machining prototype used for industrial equipments

Aluminum CNC Machining

High precision custom CNC machining / CNC milling prototype used for industrial equipment

Aluminum CNC Machining

Quality and fast high-strength low-alloy steel sheet metal stamping prototype used for automobiles

Sheet Metal Stamping Prototype

Custom high-strength low-alloy steel fast sheet metal prototype fabrication used for vehicles

Sheet Metal Stamping Prototype

Why Choose Us

Established Expertise

Boasting over two decades in sheet metal stamping prototyping and CNC machining services. At your service for a single prototype part to low-volume manufacturing solutions.

Skilled Professionals

We maintain a team of top-tier specialists, particularly our seasoned mold technicians. This dedicated group ensures rapid delivery of precision components and superior customer support.

Superior Craftsmanship

Through relentless dedication to perfection, Metalstar Prototype team has earned widespread acclaim across the rapid prototyping and custom sheet metal fabrication sectors.

Flawless Prototypes

Need to showcase impeccable samples to your customers? We offer premium-grade functional prototype parts or non-functional show prototype parts, customizable to your exact specifications.

Expedited Service

Rush orders are our specialty, particularly for complex deep drawn prototypes requiring custom tooling. We guarantee timely delivery across North America, Europe, Australia and worldwide.

Budget Efficiency

Providing quality prototype components with quick turnaround at competitive rates. Our approach focuses on optimizing project costs while maintaining strict quality standards and delivery schedules.

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