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.
Leveraging 3D Printing for Enhanced Injection Molding with Conformal Cooling
3D PrintingCooling is a crucial factor in injection molding as it affects both manufacturing efficiency and product quality. At HLH Prototypes, we recognize the importance of precise...
View Blog PostA Complete Guide to Die Casting with HLH Prototypes: Process, Benefits, and Applications
Die CastingDie casting is a popular manufacturing process, especially in industries that demand precision, speed, and cost-efficiency. At HLH Prototypes, we understand the importance of producing high-quality...
View Blog Post5 Effective Ways to Reduce Your CNC Machining Costs
CNC MachiningNewer technologies like 3D printing have gained popularity in rapid prototyping, but CNC technology is still widely used in producing complex part designs because of its...
View Blog PostThe Impact of Rapid Prototyping on Cost-Effective Manufacturing
PrototypesYour product development cycle’s success hinges a lot on the prototype machining services you choose. That’s why here at HLH Prototypes, we do more than deliver...
View Blog PostRapid Prototyping Bridges the Gap Between Design and Production
PrototypesTraditional product development involves lengthy and costly processes, with a clear divide between design and production — a linear approach that extends timelines and increases costs....
View Blog PostFrom Startups to Giants: Why Every Business Needs a Prototyping Solution
PrototypesProduct development is a non-linear process that often requires iteration and refinement at some point along the way. This is why you need to work with...
View Blog PostChoosing the Right Tools and Techniques for Effective Rapid Prototype
PrototypesIf you need to make a prototype plastic part, we might have the right solution for you. At HLH Prototypes, we offer a wide range of...
View Blog PostA Look at the Advancements in Rapid Prototype Machining for High-Quality Prototyping
PrototypesRapid prototyping technologies make it faster and easier to design and test new parts, ensuring smoother and cost-effective development. Rapid prototype machining remains a proven technology...
View Blog PostTop SLA Prototype Service Providers in the Market
PrototypesIf you need to make aesthetic models, patterns, or custom molds , SLA rapid prototyping can save you time and money. Many companies in the automotive, jewelry...
View Blog PostThe Role of CNC Machining in Modern Prototyping
PrototypesOne of the challenges of product development is transforming ideas into tangible objects quickly and cost-effectively. CNC machining can help with that. It makes rapid prototyping...
View Blog PostSheet Metal Prototype Services: Rapid Solutions for Industrial Needs
PrototypesDo you need to make a prototype from sheet metal? We can help! At HLH Prototypes, we have the capabilities and technologies to provide custom sheet metal fabrication,...
View Blog PostHow Online 3D Printing Services are Transforming Prototyping
3D Printing PrototypesGiven how fast-paced the product development landscape is, prototype companies like HLH Prototypes are changing the game. By providing online 3D printing services, we make additive manufacturing...
View Blog PostA Guide to Direct Metal Laser Sintering and Its Role in Advanced Prototyping
3D Printing3D printing is often associated with manufacturing plastic parts, but technologies like direct metal laser sintering make it possible to print metal parts, too. At HLH Prototypes,...
View Blog Post2025 Growth and Trends in the 3D Printing Industry
3D PrintingDesigning a new product calls for a high-quality prototype that can help you evaluate and test your design. Our online 3D printing services can help with that....
View Blog PostSimple Guide to Surface Finish in Rapid Prototyping
Rapid Injection MouldingRapid prototyping is an important process in product development. It helps turn ideas into physical models for testing or presentation. A key factor in making a...
View Blog PostWhat are the differences between CNC and 3D Printing Services at HLH Prototypes?
3D Printing CNC MachiningCNC machines and 3D printers are powerful tools used for production and prototyping, but they operate in different ways. Each has its own strengths and uses....
View Blog PostHow to Use 3D Printing for Injection Molding?
Injection Molding3D printing has greatly advanced. It's not just for making small prototypes or models anymore. Nowadays, 3D printing is used in many industries, including manufacturing. One...
View Blog PostWhat Is Injection Molding Side Action and How It Works
Injection MoldingDespite the growing popularity of 3D printing, rapid injection molding remains a preferred manufacturing technique for making complex and intricate parts. We specialize in both methods...
View Blog PostTop 10 SLS 3D Printing Services You Should Know About
3D PrintingSelective laser sintering (SLS) is a popular industrial 3D printing technology for building prototypes and end-use parts. It’s among our specialties here at HLH Prototypes, and...
View Blog PostThe Growth of Plastic Molding Industry in China
Injection MoldingInjection molding is a versatile manufacturing process capable of producing a wide range of plastic products, from parts to containers and toys. Plastic molding in China...
View Blog PostBenefits of Collaborating with Chinese Prototype Manufacturers
Sheet MetalManufacturing a sheet metal prototype does not have to be costly and time-consuming, thanks to manufacturers in China. At HLH Prototypes, we are proud to be...
View Blog PostInnovative Techniques in Sheet Metal Prototyping
Sheet MetalWe offer sheet metal rapid prototyping services for a variety of parts, including brackets, weldments, and housings, here at HLH Prototypes. Our ultra-low minimum order quantity...
View Blog Post3+2 Axis CNC Machining: How It Works and Why It Matters?
CNC MachiningIf you need China CNC machining services, look no further than HLH Prototypes. We offer CNC machining for rapid prototyping and end-use manufacturing to provide precise...
View Blog PostThe Importance of On-Machine Inspection for Achieving Precision in Machining
CNC MachiningQuality control is one of our priorities as a rapid prototype manufacturing service provider — in fact, this commitment to quality makes us stand out from...
View Blog PostSprings in 3D Printing: What You Need to Know About Their Pros and Cons
3D PrintingSprings are widely used in many applications and come in different designs to meet specific requirements. If you’re developing a new spring, you will want to...
View Blog PostPrecision CNC Machining in China: Achieving Excellence in Manufacturing
CNC MachiningCNC machining is known for delivering accuracy and precision that is costlier and more challenging to achieve with manual techniques. This is why it’s one of...
View Blog PostLow-Volume Production: Benefits and Best Practices
ProductionMany of today’s manufacturing technologies are designed for mass production. The problem is that not all projects require hundreds of thousands or millions of identical parts....
View Blog PostBenefits of Injection Molding for Metal Devices
Injection MoldingOur injection molding services offer a rapid, cost-effective solution for producing new metal devices. This rapid tooling solution can deliver 1 to 100,000 production-grade parts from...
View Blog PostAdvantages of Using Urethane Rollers in Industrial Applications
IndustrialMany manufacturing processes depend on urethane rollers for high-stress applications. This is because these components can withstand harsh conditions and environments, making them capable of handling...
View Blog PostWhat Materials Are Used in Injection Moulding?
Injection MoldingInjection moulding is a widely used method for making many different plastic products, from small medical gadgets to large car parts. It's a quick and flexible...
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