HLH Prototypes Co LTD

  If you need accurate, repeatable parts, outsourcing CNC machining parts to China can help you meet tight specs without inflating costs. Thanks to continued investment in manufacturing technology, China has become a global hub for fast and reliable machining, especially for industries like aerospace and medical. In this blog, we’re breaking down what makes China a strong choice for CNC production and why a supplier like HLH Prototypes can help you get the most out of your next project. What makes China a powerhouse in CNC machining parts? China has built a strong CNC machining sector through large-scale manufacturing capacity and an experienced labor pool. There are thousands of machining facilities operating across the country, giving you more options to get CNC machining parts from China. Over the last twenty years, Chinese manufacturers have upgraded their automation systems and tightened precision standards. Plus, they have strengthened quality management to meet your e...

  There are so many additive manufacturing options available today — from FDM to SLS and SLA — each offering unique benefits in terms of print quality and material performance. Understanding the strengths and limitations of these 3D prototype printing services will help you choose the most suitable approach for your project, whether you need simple models or more complex, functional parts.   FDM SLA SLS Best for Simple, functional prototypes High-detail, smooth surface models Durable parts with complex geometries Materials PLA, PETG, ABS Rigid, flexible, and high-temp resins Nylon and other powdered polymers Surface finish Moderate (visible layer lines) Very smooth Slightly grainy Detail and resolution Moderate (~100–300 microns) High (down to 25 microns) High...

  Product development runs on tight timelines, and you need working parts early in the process to confirm that your design meets structural requirements and performs as intended. Our online machining services shorten the wait for precision-machined parts . You can order what you need and receive custom components within a few days, which helps you keep development moving without cutting corners on testing. Our team here at HLH Prototypes understands your project and requirements. This level of service eliminates your need to find another manufacturer for end-use production, allowing you to transition smoothly from prototyping to production. An innovative solution for rapid prototyping and production Our process starts with high-quality material stock that is cut and milled with precision tools. Each part is machined to tight tolerances, ensuring that every detail aligns with your specifications. We make sure that your CNC-machined parts meet ISO 2678-1 tolerance standards, wh...