HLH Prototypes Co LTD

  We 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 of just one unit makes us the ideal choice for both low and mid-volume production. We specialize in sheet metal prototyping utilizing advanced techniques like punching, laser cutting, welding, and bending to create a wide range of accurate and high-quality parts. Keeping up with technology Sheet metal rapid prototyping has come a long way thanks to continuous technological advances, and our team here at HLH Prototypes remains committed to keeping up with innovations to improve how we manufacture metal components from sheet metals. In addition to laser cutting, we also specialize in 3D printing and CNC machining and offer these solutions to sheet metal prototyping projects to increase productivity and ensure accurate results. Do more with laser cutting. Laser-cutting technology is considered to ...

  If 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 parts quickly and cost-effectively. The process starts with a billet or solid block of material, and we cut away at it precisely with a series of drill bits and tools to form the part according to your design. As seasoned machinists, we offer a range of axis machines to meet every need. 3+2 machining is a specialized technique that combines the precision of 3-axis milling with the flexibility of 5-axis machining. In this process, a cutting tool is tilted and locked in a fixed position while the worktable rotates on two axes. This is distinct from full 5-axis machining, where the tool rotates continuously. 3+2 machining is also known as 'positional 5-axis machining' due to the fixed position of the cutting tool. In this blog, we share how 3+2 axis machining works and its importance to your manufacturing ...

  Plastic pallets help companies boost productivity and efficiency in transporting, storing, and organizing goods. These rigid structures are critical to the logistics and supply chain industry, offering many benefits over pallets made from wood and other materials. The way they're made makes them cost-effective, lightweight, hygienic, and incredibly durable. At HLH Prototypes, we manufacture these products using injection molding in China . Plastic injection molding has revolutionized how pallets are made and used. It enhances efficiency, reduces waste, and optimizes accuracy. If your business specializes in making plastic pallets and you want a quick and reliable way to manufacture them, read on to discover how injection molding can benefit your production runs. Increased rigidity Injection molding can deliver plastic parts with high rigidity. This is ensured by a stable clamping system and stress analysis, promoting sustained parallelism, precision, tilting, and reduced m...

  Are you interested in fused deposition modeling or FDM 3D printing? It’s among the additive manufacturing technologies we offer here at HLH Prototypes. Explaining FDM 3D printing Fused deposition modeling is one of the most common and versatile 3D printing technologies. It works by building parts with plastic filament extruded through a nozzle, ensuring it’s laying on the build chamber layer per layer. This allows FDM 3D printing to create parts with complex geometries. That said, the process has restrictions that require using support materials for overhanging features. At HLH Prototypes, we take the time to remove these supports during post-processing to ensure clean and accurate parts. We can finish FDM 3D-printed parts to a higher standard using various post-processing techniques, such as polishing and sanding. When to use fused deposition modeling FDM can build functional parts and prototypes from a range of materials, so we recommend it for fast and cost-effecti...

  If you need high-quality and fast prototypes done cost-effectively, talk to our team here at HLH Prototypes. As a leading China-based CNC machining manufacturer, we cater to global clients who need cost-effective solutions for rapid prototyping—a time-tested technology for manufacturing precise parts with tight tolerances from different types of metals and plastics. Our services are particularly popular in industries like automotive, where precision is crucial. Are you considering CNC machining for your next prototype? Here are ways it can enhance your manufacturing efficiency and provide a smoother design process: Automation CNC machining cuts a block or billet of metal or plastic using a series of drill bits of tools. The process carefully removes material to craft the desired shape based on your design. This process is fully automated and doesn’t involve manual labor, eliminating the risk of human error and inaccuracies. High precision CNC machines can produce highl...

  Injection molding can crank out identical plastic parts quickly and efficiently. This high-volume and repeatable process saves time and money for complex parts, but choosing the right manufacturer is key. Not all China-based injection mold service providers offer the same quality, so research is crucial.   Here at HLH Prototypes, we work with many companies looking to require affordable and fast injection molding services for low-volume production of up to 100,000 parts. Moreover, we make sure their parts are identical to their final versions using production-grade materials. These capabilities put us among the best prototype manufacturing partners for designers and engineers in various industries, such as automotive, aerospace, telecommunications, and medical.   In this blog, we’ll share other factors that make us the best company to engage for your China injection mold project.   End-use prototype manufacturing   Our injection molding capabi...

  China has proven itself the powerhouse when it comes to affordable CNC machining and prototype manufacturing. Companies from different countries around the world turn to China-based manufacturers to save time and money when bringing their designs to life for testing and verification — and perhaps you should, too. With low material, labor, and infrastructure costs, CNC machining and prototype providers can help you save anywhere from 20% to 30% compared to in-house production or outsourcing to Western suppliers.   To ensure cost-effective CNC services, take the time to verify the experience, qualifications, manufacturing standards, and reliability of potential service providers. Additionally, find out how they can support your design and manufacturing process before, during, and after working with you.   This guide hopes to cover everything you need to know to ensure cost-effective CNC machining and prototype services in China.   Capabilities ...