Huang Liang Biomedical Technology Co., Ltd.

End-to-End CDMO Manufacturing Workflow:

• 01. Concept & Feasibility: Technical drawing review, requirement analysis, DFM evaluation, cost-effectiveness assessment, and fast quotation (EXW/FOB).
• 02. Precision Machining: Advanced Japanese CNC turning & milling, micro-drilling (<1mm), heat treatment, and precision surface finishing (Specialized in Titanium & Stainless Steel).
• 03. Assembly Services: Multi-part sub-assembly including precision riveting, specialized welding, industrial gluing, and ultrasonic cleaning.
• 04. Quality Assurance: Rigorous inspection compliant with ISO 9001, ISO 13485, and QMS international standards.
• 05. Global Logistics: Customized protective packaging and flexible shipping options (Sea, Air, or Express Courier).

Key Advantages:

• Proven Capacity: 10000+ precision products developed & mass-produced.
• Service Scope: Full OEM / ODM / CDMO custom manufacturing solutions.

Visit our website for more information:
https://www.hlbiotech.com/pages/Capabilities
https://www.hlbiotech.com/pages/Quality

Custom Precision CNC Aluminum Machining Services

We specialize in high-precision CNC turning, milling, and complex 5-axis machining of custom aluminum components. Our lightweight, high-strength aluminum parts are widely applied in semiconductor equipment, optical instruments, robotics, and precision machinery.

Key Technical Capabilities:

• Machining Precision: High-accuracy Japanese CNC turning-milling machines with tight tolerances.
• Surface Finishing: Custom color anodizing (red, blue, gold, green, orange, silver), hard anodizing, chemical conversion coating, and sandblasting for high corrosion resistance and wear durability.
• Complex Geometries: Expert in complex slotting, micro-drilling, knurling, internal/external threading, and multi-axis milling.
• Quality Assurance: ISO 9001 and ISO 13485 certified quality management ensuring 100% precision compliance.
• Service Scope: Full OEM / ODM custom design, quick prototyping, and mass production.

Custom Precision CNC Milling Services

We specialize in high-precision CNC 3-axis, 4.5-axis, and multi-axis milling for complex mechanical components. Our advanced machining capabilities enable high structural stability, precise slotting, deep cavity milling, and intricate surface contours.

Key Technical Capabilities:

• Complex Geometries: Expert in 3D contoured surfaces, multi-cavity blocks, cooling fins, precision racks/gears, and multi-angle drilling.
• Material Versatility: Specialized in Stainless Steel, Titanium Alloys, Aluminum Alloys, Carbon Steel, and High-Grade Engineering Metals.
• Tight Tolerances: High-precision Japanese CNC machining ensures superior dimensional consistency and surface finish.
• Applications: Widely used in semiconductor chamber components, industrial automation, robotic mechanisms, and high-spec industrial machinery.
• Quality & Service: Certified under ISO 9001, ISO 13485, and QMS, providing full OEM/ODM/CDMO custom solutions.

High-Pressure Valve Bodies & Precision Flow Control Components

We specialize in precision CNC machining of high-pressure valve components, regulators, fittings, and gas delivery connectors designed for critical semiconductor and industrial fluid applications.

Key Technical Capabilities:

• Pressure Resistance: Engineered for high-pressure durability with excellent sealing performance and leak-tight reliability.
• Precision Machining: High-accuracy NPT/BSPT/Metric threads, mirror-finish sealing faces, and precise internal flow channels via Japanese CNC technology.
• Material Selection: Corrosion-resistant Stainless Steel (SUS304/316L), Brass, and specialty alloys suited for ultra-pure gases and chemical handling.
• Applications: Semiconductor gas cabinets, chemical delivery systems (CDS), pressure regulators, and industrial automation.
• Quality Standard: Manufactured under ISO 9001 and ISO 13485, offering full OEM/ODM custom solutions.

Precision Medical Device Components & Titanium Implants

Leveraging aerospace and medical-grade manufacturing technology, we provide custom CNC machining solutions for high-precision medical components, orthopedic bone plates/screws, and dental implant systems.

Key Technical Capabilities:

• Medical-Grade Materials: Specialized in Titanium Alloys (Ti-6Al-4V), Cobalt-Chromium-Molybdenum alloys (Co-Cr-Mo), Stainless Steel (316L/420), and biocompatible metals.
• Micro-Machining Precision: Advanced Japanese CNC turning-milling technology capable of micro-threading, complex 3D contours, and micro-drilling (<1mm).
• Surface Treatment: Color anodizing, passivating, and precision deburring ensuring smooth surface finishing and high biocompatibility.
• Certified Quality: Manufactured under ISO 13485, ISO 9001, and GMP certifications with 100% traceably rigorous inspection.
• Service Scope: Full OEM / ODM / CDMO custom manufacturing solutions.