Custom Manufacturing: From Prototype to Production

Join thousands of companies using LTC Proto to accelerate prototyping to production.

Transform your ideas into reality with our rapid prototyping and custom manufacturing services. From initial design to final production, we deliver fast lead times and top-quality results, backed by the expertise of our skilled team.

  • Fast quotes within 24 hours
  • No minimum order required
  • Free DFM analysis for your projects
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Certification

Our Services

Extensive Manufacturing Services for Various Industries
Founded in 2012

Our Factory

Our factory is where precision meets innovation. Equipped with advanced machines and staffed by skilled professionals, we handle everything from prototypes to full-scale production.

With strict quality checks and efficient processes, we ensure every part meets your standards—delivered on time, every time.

CNC Machining Factory
Our CNC factory has 300+ high-precision machines, including 10 five-axis CNCs, specializing in tight-tolerance parts for small to large runs with quick turnaround.
Precision: ±0.01 mm
3-Axis Precision: ±0.005 mm
Max Processing Size: 2000 * 1200 * 600 mm
vacuum Casting Factory
Our vacuum casting factory delivers high-quality, precise parts with quick turnaround, serving diverse industries with exceptional craftsmanship.
Product thickness: above 0.5 mm
Mold lifespan: approximately 12 cycles
Max processing size: 1800 mm × 1000 mm × 600 mm
Sheet Metal Fabrication Factory
Our sheet metal factory specializes in precision fabrication and casting, with 30+ machines, delivering high-quality parts efficiently to various industries.
Order quantity: Minimum 1 piece
Cutting size: 1200 × 2400 mm
Bending size: 2000 mm
Material thickness for processing: Below 8 mm
Injection Molding Factory
Our injection molding factory produces precise plastic parts with fast turnaround and advanced technologies, ensuring efficient, high-quality results for various applications.
Max. Clamping Force: 2000 tons
Lead Time: Fast mold delivery in 7-15 days
Economic Advantage: Small batch production, cost-effective
3D Printing Factory
Using advanced 3D printing, the factory quickly produces high-precision prototypes and custom parts, ensuring quality and efficiency in every project.
Lead time: 1-2 days
Number of machines: 95
Processing size: 600 × 600 × 400 mm
Die Casting Factory
Equipped for excellence, the die casting factory delivers high-precision metal parts with exceptional strength and smooth finishes, ideal for mass production.

Certified Quality
You Can Trust

At LTC Proto, quality is at the heart of everything we do.

Our certifications, including ISO 9001, ISO 14001, and ISO 13485, reflect our commitment to meeting the highest industry standards.

These certifications ensure that every part we produce is reliable, precise, and environmentally responsible.

When you choose us, you’re not just getting parts—you’re getting peace of mind knowing your project meets global quality benchmarks.

Quality Assurance for Precision Manufacturing

At LTC Proto, we are proud to make every part with top quality.

Quality Assurance for Precision Manufacturing

At LTC Proto, we are proud to make every part with top quality.

Certifications

The company is committed to quality with key certifications, including ISO 9001, 14001, 13485, and AITF16949, ensuring global standards for excellence and reliability.

Quality Control

We carefully check quality at every step of production. Our team watches over the process to make sure everything meets the standards.

Exact Inspection

We use advanced inspection tools to make sure every part is accurate and precise. At LTC Proto, we promise to meet your highest quality needs.

Founded in 2012

About LTC Proto

In 2012, the skilled CNC operator Mr. Leo Liao founded LTC Proto. As a quality-focused and customer-oriented company, it has grown into one of the world’s leading suppliers of custom manufacturing solutions.

LTC Proto specializes in prototyping, low-volume production, and custom manufacturing, offering services across a wide range of materials, processes, and finishes.

At LTC Proto, we believe teamwork and communication are key to success. Our highly skilled engineers work closely with you to fully understand your project needs and provide expert guidance on materials, processes, and design options.

Our goal is to consistently deliver parts that exceed your expectations. At every stage, we are committed to providing outstanding quality and service, staying ahead in a constantly evolving industry.

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How to Work With LTC Proto

Follow these steps to bring your project to life
Upload Design
Upload your 3D CAD file or project details directly through our quote page. We ensure all files are protected under NDA to maintain your confidentiality.
DFM Review
Within a few hours, our team will review your design and provide you with a detailed design for manufacturability (DFM) analysis along with a real-time quote.
Confirm a Quote
Review and confirm the quote to move forward with your order. Our team is always ready to answer any questions and provide additional support if needed.
Start Production
Once the order is confirmed, we will begin the production process using your approved CAD design.

LT Solutions

Automotive

Our automotive solutions focus on delivering high-performance, durable components that meet rigorous industry standards. 

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Medical

Our custom manufacturing solutions ensure that each medical component meets stringent quality and compliance standards. 

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Aerospace

LTC Proto provides lightweight, robust solutions designed to meet high demands of safety, accuracy, and durability. 

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Get Your Custom Parts Manufactured Today

Start your project with us and receive fast, reliable manufacturing services. Get a free quote and prototype in no time!

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About-LTCProto---home
Founded in 2012

About LT Century (LTC)

Shenzhen LT Century (LTC) was founded in 2012 by Leo Liao – a former CNC operator who has shaped this company into a leading international manufacturer.

We offer premier prototyping services, small-batch production, and low-volume manufacturing of parts and components in many different materials, processing methods, and finishes.

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