In the high-stakes world of medical device manufacturing, precision isn't just a requirement—it's a clinical imperative. As a leading China Medical Device Precision Molding Manufacturer, Hao Chu Machinery integrates the robust industrial ecosystem of Ningbo with advanced Scientific Injection Molding (SIM) techniques to deliver components that meet the most stringent global standards.
Total Quality Assurance: From ISO 13485 compliance to Class 100,000 cleanroom environments, our processes are designed to eliminate contamination and ensure biocompatibility.
Micron-Level Tolerance: Utilizing Swiss-made CNC centers and Japanese injection presses, we achieve tolerances within ±0.002mm, essential for micro-fluidic chips and surgical instruments.
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As medical devices become increasingly minimally invasive, the demand for micro-sized parts has surged. We utilize ultra-precision molds to produce components weighing less than a fraction of a gram, featuring complex geometries for endoscopes and neurovascular implants.
Integrating AI vision inspection into the production line allows for real-time detection of defects that are invisible to the human eye. This ensures 100% inspection for high-volume orders, significantly reducing the risk of clinical failures.
The industry is shifting toward eco-friendly materials. We specialize in processing bio-resorbable polymers like PLLA and PLGA, which provide structural support within the body and then safely dissolve, eliminating the need for secondary surgeries.
High-precision molding for stent delivery systems, valve components, and catheter connectors. These parts require exceptional surface finish to prevent blood clotting and ensure smooth navigation through the vasculature.
Mass production of microfluidic cartridges and lab-on-a-chip devices. Our multi-cavity hot runner molds ensure consistent flow characteristics across millions of units, critical for diagnostic accuracy.
Producing ergonomic, high-strength handles and complex assembly components for reusable and disposable surgical instruments. We utilize PEEK and other high-performance resins to withstand repeated sterilization cycles.
Ningbo Yinzhou Haochu Machinery Manufacturing Co., Ltd. (established in 2013) is a modern manufacturing enterprise specializing in the research, production, and service of casting and forging technologies. Driven by innovation, the company is committed to delivering high-precision machining solutions for industries such as automotive parts, agricultural machinery, valves, and industrial automation.
The company excels through three key strengths: a skilled team with 30% technical staff and 10 senior inspectors ensuring 99.5%+ product qualification via end-to-end quality control; 40 modern machines (CNC lathes, machining centers) and CMMs enabling high-precision production (annual capacity > RMB 30M).
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We are committed to becoming a global innovation leader in high-end equipment manufacturing, driving precision engineering with smart technologies and empowering the future of industry through sustainable development. By advancing intelligent, digital, and green technologies, we aim to establish a world-class benchmark in machinery manufacturing that integrates R&D, production, and service.
Guided by our core philosophy of "Precision Crafts Quality, Innovation Defines the Future," we foster efficient industry collaboration and elevate customer value.
0.02mm machining accuracy with 7-12 days fast proofing. Multi-size, multi-type, multi-process sampling at the same time.
98% repurchase rate from more than 12 years in the field of high-precision castings and medical-grade manufacturing.
For standard precision molds, lead times range from 4 to 6 weeks. However, for complex micro-molds or multi-cavity designs requiring specialized cooling, it can extend to 8-12 weeks. We provide DFM (Design for Manufacturing) reports within 72 hours of receiving your CAD files.
We implement a strict Quality Management System (QMS) that includes full material traceability, rigorous validation protocols (IQ/OQ/PQ), and continuous environmental monitoring in our cleanroom facilities to ensure every part meets the safety requirements for medical devices.
Yes, we have specialized high-temperature injection units designed specifically for engineering plastics like PEEK, PPSU, and PEI. These materials require precise thermal management to ensure optimal crystallization and mechanical properties.
Absolutely. Our macro solutions include ultrasonic welding, cleanroom assembly, UV bonding, and medical-grade anti-microbial coatings, providing a true one-stop-shop for global medical device OEMs.
Global standards meet Chinese manufacturing efficiency
Partner with China's leading precision molding experts for quality that saves lives.
Haochu Machinery