Blog

Our blogs are a mix of tips, fun, announcements, and education on topics that range from rapid manufacturing to the challenges of doing business in China to the hard realities of product development. There is something for everyone so check them out and send us an email if you have any topics you would like to see covered.

How SLS 3D Printing Paid Off for Small Biz

3D Printing

Selective Laser Sintering (SLS) has a reputation for being out of reach for smaller companies, but that’s changing. While SLS 3D printing was once seen as...

How 3D Printing Changed the Way We Build

3D Printing

Construction has traditionally relied on manual labor and well-established building methods. But that's changing quickly. From design to delivery, 3D printing prototypes are helping builders rethink...

Exploring the Key Trends in CNC Milling Services in China

CNC Milling

Despite the fact that more manufacturing technologies are available than ever, many designers and engineers still rely on trusted CNC milling services in China for speed,...

A Comprehensive Guide to CNC Machining Processes

CNC Machining

Many companies rely on CNC machining in China for end-use production, but it’s also become a cost-effective choice for designers and engineers developing new products. CNC...

How Much Heat Can PETG Handle in 3D Printing?

3D Printing

Choosing the right material can make or break your 3D printing prototypes, and here at HLH Prototypes, we help you find the best fit for your...

How Rapid Prototyping Transforms Product Development

Prototypes

Still, relying on manual methods to build prototypes? You may be falling behind. More companies—from Fortune 500 brands to growing startups—now use rapid prototyping to speed...

How Vacuum Casting in China Enhances Prototyping

Prototypes

If you’re trying to speed up development and keep costs in check, vacuum casting in China (also known as urethane casting) is a fast and flexible...

Why Plastic Molding in China Is a Global Advantage

Injection Molding

As the world’s manufacturing hub, China is often the first choice for businesses looking for cost-effective injection molding services. But here at HLH Prototypes Co. Ltd.,...

Top 5 Benefits of SLA 3D Printing for Prototyping and Production

Production

Stereolithography or SLA 3D printing is a tried-and-true technology for building detailed prototypes and end-use parts that require high accuracy and resolution. It’s also among the...

The Impact of AI and CNC Machining on Custom Sheet Metal Prototyping

Prototypes

Artificial intelligence (AI) is one of the cutting-edge innovations transforming CNC machining services, boosting precision, productivity, and efficiency while allowing prototyping companies to deliver fast and...

The Future of CNC Machining: Innovations in Sheet Metal Prototyping

Sheet Metal

Sheet metal prototyping is one of the foundations of manufacturing because it allows product engineers and designers to make anything — from industrial components to small...

Sheet Metal Rapid Prototyping vs. Traditional Methods: Which is Better?

Prototypes

Looking to prototype enclosures, weldments, or other sheet metal parts? Compared to traditional manufacturing, sheet metal rapid prototyping is often the faster and more cost-effective method...

How Prototyping Companies Can Accelerate Product Development

Industries

Time is of the essence in the fast-paced landscape of product development, and as a product designer or engineer, you need to transform ideas into prototypes...

Common Challenges in Vacuum Casting and How to Overcome Them

Vacuum Casting

Looking for a way to create high-quality parts without the expense and wait of production tooling? Vacuum casting (also known as cast urethanes) is a versatile...

Transforming Product Design with Expert Prototype Services

Prototypes

Prototyping lets you visualize your concept and turn your design into a tangible model so you can test it in the real world before full-scale manufacturing....

Revolutionize Design with 3D Printing Prototypes

Prototypes

At HLH Prototypes, we offer 3D printing to turn any digital design into a tangible prototype quickly and cost-effectively. Creating a 3D printing prototype allows you...

Rapid Injection Molding: Fast & Cost-Effective

Injection Molding

If you need a quick and cost-effective way to make low-volume identical prototypes or end-use parts, rapid injection molding might be for you. This manufacturing process...

How Rapid Sheet Metal Prototyping Speeds Innovation

Prototypes

If you need metal prototypes fast, CNC machining and die casting aren't your only options anymore. HLH Prototypes offers rapid sheet metal prototyping to help you...

Subtractive Manufacturing: What You Need to Know?

CNC Machining

Subtractive manufacturing is a fundamental process in modern production, widely used in industries such as aerospace, automotive, and consumer goods. It involves shaping raw materials into...

DMLS Prototyping: Precision Metal 3D Printing

Prototypes

When designing a metal part or product, it's important that the prototype closely resembles the final product. And fortunately, thanks to 3D printing technologies like direct...

Custom CNC Machining in China: What to Know

CNC Machining

Manufacturing continues to advance, but established technologies like CNC machining remain essential because they combine precision, versatility, and cost-effectiveness for a wide range of applications. Outsourcing...

How is AI Impacting the CNC Machining

CNC Machining

At HLH Prototypes, we have witnessed how manufacturing technologies evolved over the past decade. One of the significant advancements impacting productivity and quality is artificial intelligence...

The Advantages of Using Rapid Prototype CNC Machining for High-Quality, Low-Volume Production

CNC Machining

Creating a rapid prototype with CNC machining allows you to realize your new product design quickly and cost-effectively. This approach also seamlessly transitions into low-volume production,...

Mastering the Art of SLA Rapid Prototyping: A Complete Guide to Revolutionizing Your Design Workflow

Rapid Tooling

At HLH Prototypes, we offer a wide range of materials for SLA 3D printing to deliver the exact parts you need. Whether for prototyping or low-volume...

How SLA Prototype Service is Helping Engineers and Designers Bring Their Concepts to Life Faster

Prototypes

As a product designer or engineer, you're probably always looking for ways to bring your ideas to life quickly and cost-effectively. Thankfully, manufacturing technologies have advanced...

How Low-Volume Production Enables Faster Prototyping and More Agile Product Development

Product Development

Do you need a small batch of identical parts, prototypes, or end-use parts? Low-volume production can make it happen at a reasonable cost and within a...

From Concept to Production: How Rapid Injection Molding Accelerates the Product Life Cycle

Injection Molding

Bringing your product to market shouldn't be a slow and costly process. Rapid injection molding — a service we offer here at HLH Prototypes — can...

CNC Machining Prototype: Delivering Superior Accuracy for Complex Product Designs

CNC Machining

When designing a new product, you’re competing with other designers or engineers who might offer the same or a similar solution. This is why it’s important...

7 Advantages of Machined Castings

CNC Machining

Vacuum casting in China can be a great option if you need to produce a small batch of metal parts with accurate dimensions. As long as...

Strategies to Protect Your Products from Wear and Tear

Production

It’s important to work with prototype companies that prioritize your needs and offer expert guidance. HLH Prototypes can provide tailored advice and help you optimize your...

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