Products
Automotive Precision Parts
Automotive Precision Parts
Huang Liang Precision specializes in high-precision manufacturing and machining of critical automotive and motorcycle components, meeting the industry's stringent demands for quality and reliability.
Every component undergoes strict machining and quality inspection processes to ensure stability, durability, and reliable assembly precision under high-stress operating conditions.
Below are typical industrial parts we have manufactured, showcasing our diverse capabilities in precision manufacturing.
Below are typical industrial parts we have manufactured, showcasing our diverse capabilities in precision manufacturing.
Alloy Drain Plate
Designed for effective drainage and thermal dissipation with superior corrosion resistance.
Materials:
● Aluminum (A2011, A2021, A6061, A7075, A5056)
Size Range:Ø 1mm ~ 50mm
Tolerance: ±0.003mm
Value Added:Surface Finishing，Secondary Processing
Tolerance: ±0.003mm
Value Added:Surface Finishing，Secondary Processing
Huang Liang Optimization:
Clean edges, precise mounting holes, and dimensional accuracy improve thermal and fluid management.
Clean edges, precise mounting holes, and dimensional accuracy improve thermal and fluid management.
Starter Assembly Core
Essential in vehicle ignition systems for fast response and dimensional integrity.
Materials:
● Titanium（CP1~CP4, Ti-6AL-4V）
● Copper（C3602, C3604, C6802, C17700）
● Aluminum（A2011, A2021, A6061, A7075, A5056）
● Copper（C3602, C3604, C6802, C17700）
● Aluminum（A2011, A2021, A6061, A7075, A5056）
Size Range:Ø 1mm ~ 50mm
Tolerance: ±0.003mm
Value Added:Surface Finishing，Secondary Processing
Tolerance: ±0.003mm
Value Added:Surface Finishing，Secondary Processing
Huang Liang Optimization:
Clean edges, precise mounting holes, and dimensional accuracy improve thermal and fluid management.
Clean edges, precise mounting holes, and dimensional accuracy improve thermal and fluid management.
Lock Cylinder Core
Precision components for automotive locking systems requiring smooth rotation and high security.
Materials:
● Copper（C3604）
● Aluminum（A6061）
● Free-Cutting Steel（SUM24L/12L14）
● Aluminum（A6061）
● Free-Cutting Steel（SUM24L/12L14）
Size Range:Ø 3mm ~ 8mm
Tolerance: ±0.015mm
Tolerance: ±0.015mm
Huang Liang Optimization:
High conductivity and machining precision ensure reliable ignition and engine performance.
High conductivity and machining precision ensure reliable ignition and engine performance.
Throttle Shaft
Critical rotating parts for throttle valve assemblies with strict roundness and surface finish requirements.
Materials:
● Free-Cutting Steel（SUM24L / 12L14）
● Copper（C3604）
● Copper（C3604）
Size Range:Ø 8mm ~ 12mm
Tolerance: ±0.015mm
Value Added:Surface Finishing，Secondary Processing
Tolerance: ±0.015mm
Value Added:Surface Finishing，Secondary Processing
Huang Liang Optimization:
Precision machining enhances throttle responsiveness and fuel-air mixing efficiency.
Precision machining enhances throttle responsiveness and fuel-air mixing efficiency.
Shock Absorber Components
Built for structural strength, durability, and wear resistance in high-load applications.
Materials:
● Aluminum（A2011, A2021, A6061, A7075, A5056）
Size Range:Ø 1mm ~ 50mm
Tolerance: ±0.003mm
Value Added:Surface Finishing，Secondary Processing
Tolerance: ±0.003mm
Value Added:Surface Finishing，Secondary Processing
Huang Liang Optimization:
Strengthened by CNC machining and heat treatment for enhanced vibration resistance and extended service life.
Strengthened by CNC machining and heat treatment for enhanced vibration resistance and extended service life.
If you would like to further discuss material selection, machining methods, or custom requirements for automotive and motorcycle components, our engineering team is here to assist.
We offer fully integrated services—from design and development to CNC precision machining, value-added processing, and quality inspection.
We offer fully integrated services—from design and development to CNC precision machining, value-added processing, and quality inspection.
Partner with Us to Create High-Quality Manufacturing Value
Explore other categories to learn more about Huang Liang Precision’s advanced machining solutions across diverse industries.
Fluid & Piping Control Parts
Fluid & Piping Control Parts
Precision Components for High-Performance Fluid Systems
Huang Liang Precision manufactures sealing and flow control components engineered for demanding fluid applications.
With advanced CNC machining and strict dimensional tolerances, we deliver parts that ensure system integrity, pressure resistance, and long-term operational stability.
With advanced CNC machining and strict dimensional tolerances, we deliver parts that ensure system integrity, pressure resistance, and long-term operational stability.
Fuel Nozzle Components
Critical for precise fuel injection under extreme temperature and pressure conditions.
Materials:
● Titanium（CP1~CP4, Ti-6AL-4V）
● Copper（C3600, C3602, C3604, C6802, C17700, PB, BZ, BE.CU）
● Carbon Steel（S15C ~ S45C）
● Bearing Steel（SUJ2）
● Stainless Steel（SUS303, 304, 316, 420, 440C）
● Chromium-Molybdenum Steel（SCM415, SCM420, SCM435, SCM440）
● Free-Cutting Steel（SUM24L/12L14, SUM25L/1215）
● Copper-Nickel Alloy
● Engineering Plastics
● Copper（C3600, C3602, C3604, C6802, C17700, PB, BZ, BE.CU）
● Carbon Steel（S15C ~ S45C）
● Bearing Steel（SUJ2）
● Stainless Steel（SUS303, 304, 316, 420, 440C）
● Chromium-Molybdenum Steel（SCM415, SCM420, SCM435, SCM440）
● Free-Cutting Steel（SUM24L/12L14, SUM25L/1215）
● Copper-Nickel Alloy
● Engineering Plastics
Size Range:Ø 1mm ~ 50mm
Tolerance: ±0.003mm
Value Added:Surface Finishing，Heat Treatment，Secondary Processing
Tolerance: ±0.003mm
Value Added:Surface Finishing，Heat Treatment，Secondary Processing
Huang Liang Optimization: Precision orifice control improves combustion efficiency and reduces emissions.
Straight Union Fittings
For secure connection and flow management in fluid transmission lines.
Materials:
● Copper（C3604）
● Aluminum（A6061）
● Carbon Steel（S45C）
● Free-Cutting Steel（SUM24L/12L14, 1144, 1215）
● Aluminum（A6061）
● Carbon Steel（S45C）
● Free-Cutting Steel（SUM24L/12L14, 1144, 1215）
Size Range:Ø 12mm ~ 30mm
Tolerance: ±0.05mm
Value Added:Surface Finishing，Secondary Processing
Tolerance: ±0.05mm
Value Added:Surface Finishing，Secondary Processing
Huang Liang Optimization: High concentricity and smooth bore finishes ensure leak prevention and system longevity.
Pressure Regulator Components
Precision elements for maintaining consistent pressure in fluid systems.
Materials:
● Copper（C3604）
Size Range:Ø 1mm ~ 50mm
Tolerance: ±0.003mm
Tolerance: ±0.003mm
Huang Liang Optimization: Critical dimensions maintained for precise pressure control in gas and liquid systems.
Relief Valve Components
Safety-critical components for immediate system pressure release.
Materials:
● Copper（C3602, C3604, C6802, C17700）
● Aluminum（A2011, A2021, A6061, A7075, A5056）
● Stainless Steel（SUS303, SUS304, SUS316, SUS420,SUS440C）
● Aluminum（A2011, A2021, A6061, A7075, A5056）
● Stainless Steel（SUS303, SUS304, SUS316, SUS420,SUS440C）
Size Range:Ø 1mm ~ 50mm
Tolerance: ±0.003mm
Value Added:Surface Finishing，Secondary Processing
Tolerance: ±0.003mm
Value Added:Surface Finishing，Secondary Processing
Huang Liang Optimization: Engineered for reliable activation response in hydraulic, pneumatic, and steam systems.
Reliable Machining for Complex Fluid Control Huang Liang Precision delivers tailored solutions for high-pressure, high-temperature, and precision fluid control applications—ensuring your systems operate with maximum safety, efficiency, and reliability.
Partner with Us to Create High-Quality Manufacturing Value
Explore other categories to learn more about Huang Liang Precision’s advanced machining solutions across diverse industries.
Powertrain Components
Powertrain Components
Precision Machining for High-Load Mechanical Systems
Huang Liang Precision specializes in high-accuracy CNC machining for critical mechanical and automation parts.
Designed to perform under continuous load and complex motion, our components meet the strictest industry standards for durability and dimensional stability.
Designed to perform under continuous load and complex motion, our components meet the strictest industry standards for durability and dimensional stability.
Piston Pin
Connects pistons to connecting rods, engineered for high-speed reciprocation and shear load resistance.
Materials:
● Carbon Steel（S15C ~ S45C）
● Stainless Steel（304, 316, 420, 440C）
● Chromium-Molybdenum Steel（SCM415, SCM420, SCM435, SCM440）
● Stainless Steel（304, 316, 420, 440C）
● Chromium-Molybdenum Steel（SCM415, SCM420, SCM435, SCM440）
Size Range:Ø 8mm ~ 32mm
Tolerance: ±0.005mm
Value Added:Surface Finishing，Heat Treatment，Secondary Processing
Tolerance: ±0.005mm
Value Added:Surface Finishing，Heat Treatment，Secondary Processing
Huang Liang Optimization:
Precision coaxiality and low friction enhance engine performance and part longevity.
Precision coaxiality and low friction enhance engine performance and part longevity.
Sleeve / Bushing Assembly
Protective components for shafts and guided motion systems.
Materials:
● Aluminum（A6061）
● Copper（C3600, C3602, C3604）
● Carbon Steel（S15C ~ S45C）
● Stainless Steel（SUS303）
● Free-Cutting Steel（SUM24L/12L14、SUM25L/1215）
● Engineering Plastic (POM – Polyoxymethylene)
● Copper（C3600, C3602, C3604）
● Carbon Steel（S15C ~ S45C）
● Stainless Steel（SUS303）
● Free-Cutting Steel（SUM24L/12L14、SUM25L/1215）
● Engineering Plastic (POM – Polyoxymethylene)
Size Range:Ø 1mm ~ 50mm
Tolerance: ±0.02mm
Value Added:Surface Finishing，Secondary Processing
Tolerance: ±0.02mm
Value Added:Surface Finishing，Secondary Processing
Huang Liang Optimization:
Roundness, bore precision, and squareness ensure smooth, reliable system operation.
Roundness, bore precision, and squareness ensure smooth, reliable system operation.
Shaft
Core for torque transmission and rotary motion in demanding systems.
Materials:
● Titanium（CP1~CP4, Ti-6AL-4V）
● Copper（C3602, C3604, C6802, C17700）
● Aluminum（A2011, A2021, A6061, A7075, A5056）
● Copper（C3602, C3604, C6802, C17700）
● Aluminum（A2011, A2021, A6061, A7075, A5056）
Size Range:Ø 1mm ~ 50mm
Tolerance: ±0.003mm
Value Added:Surface Finishing，Secondary Processing
Tolerance: ±0.003mm
Value Added:Surface Finishing，Secondary Processing
Huang Liang Optimization:
Advanced CNC machining, grinding, and fine surface finish maximize rotational stability.
Advanced CNC machining, grinding, and fine surface finish maximize rotational stability.
Pin
Positioning and fastening elements for structural integrity.
Materials:
● Carbon Steel（S15C ~ S45C）
● Bearing Steel（SUJ2）
● Free-Cutting Steel（SUM24L/12L14）
● Chromium-Molybdenum Steel（SCM415, SCM420, SCM435, SCM440）
● Stainless Steel（SUS303, SUS304, SUS316, SU420, SUS440C）
● Bearing Steel（SUJ2）
● Free-Cutting Steel（SUM24L/12L14）
● Chromium-Molybdenum Steel（SCM415, SCM420, SCM435, SCM440）
● Stainless Steel（SUS303, SUS304, SUS316, SU420, SUS440C）
Size Range:Ø 8mm ~ 32mm
Tolerance: ±0.005mm
Value Added:Surface Finishing，Heat Treatment，Secondary Processing
Tolerance: ±0.005mm
Value Added:Surface Finishing，Heat Treatment，Secondary Processing
Huang Liang Optimization:
Tight dimensional control ensures fatigue resistance and long-term mechanical reliability.
Tight dimensional control ensures fatigue resistance and long-term mechanical reliability.
Shaft Collar & Bushing
Supports shafts in high-load, high-speed environments.
Materials:
● Copper（C3600, C3602, C3604）
● Aluminum（A6061）
● Carbon Steel（S15C ~ S45C）
● Stainless Steel（SUS303）
● Free-Cutting Steel（SUM24L/12L14, SUM25L/1215）
● Engineering Plastic (POM – Polyoxymethylene)
● Aluminum（A6061）
● Carbon Steel（S15C ~ S45C）
● Stainless Steel（SUS303）
● Free-Cutting Steel（SUM24L/12L14, SUM25L/1215）
● Engineering Plastic (POM – Polyoxymethylene)
Size Range:Ø 1mm ~ 50mm
Tolerance: ±0.002mm
Value Added:Surface Finishing，Secondary Processing
Tolerance: ±0.002mm
Value Added:Surface Finishing，Secondary Processing
Huang Liang Optimization:
Internal grinding and precision fit reduce friction and vibration for optimal performance.
Internal grinding and precision fit reduce friction and vibration for optimal performance.
Gear
Critical for power transmission with precise tooth profiles for smooth operation.
Materials:
● Copper（C3604）
● Aluminum（A6061）
● Free-Cutting Steel（SUM24L/12L14）
● Aluminum（A6061）
● Free-Cutting Steel（SUM24L/12L14）
Size Range:Ø 2mm ~ 20mm
Tolerance: ±0.03mm
Value Added:Surface Finishing
Tolerance: ±0.03mm
Value Added:Surface Finishing
Huang Liang Optimization:
Accurate pitch and profile control minimize noise and wear, extending gear life.
Accurate pitch and profile control minimize noise and wear, extending gear life.
Rotor
Primary rotating element requiring balance and structural strength.
Materials:
● Copper（C3604）
Size Range:Ø 20mm ~ 32mm
Tolerance: ±0.02mm
Value Added:Surface Finishing，Heat Treatment
Tolerance: ±0.02mm
Value Added:Surface Finishing，Heat Treatment
Huang Liang Optimization:
Thermal processing combined with CNC precision delivers smooth high-speed rotation and long-term durability.
Thermal processing combined with CNC precision delivers smooth high-speed rotation and long-term durability.
Complete Powertrain Machining Solutions
From heavy-duty transmission systems to delicate motion assemblies, Huang Liang Precision provides tailored solutions with exceptional dimensional control—ensuring your mechanical systems operate with maximum efficiency, strength, and reliability.
From heavy-duty transmission systems to delicate motion assemblies, Huang Liang Precision provides tailored solutions with exceptional dimensional control—ensuring your mechanical systems operate with maximum efficiency, strength, and reliability.
Partner with Us to Create High-Quality Manufacturing Value
Explore other categories to learn more about Huang Liang Precision’s advanced machining solutions across diverse industries.
Fasteners & Connectors
Fasteners & Connectors
Precision Components for Secure Mechanical Assemblies
Huang Liang Precision manufactures a wide range of fastening and connector parts—crafted for strength, accuracy, and seamless integration into mechanical systems.
Whether standard or fully customized, our fasteners meet stringent dimensional and performance requirements to ensure lasting reliability.
Whether standard or fully customized, our fasteners meet stringent dimensional and performance requirements to ensure lasting reliability.
Mechanical Fasteners
Securing and adjusting components in industrial and mechanical assemblies.
Materials:
● Titanium（CP1~CP4, Ti-6AL-4V）
● Copper（C3600, C3602, C3604, C6802, C17700, PB, BZ, BE.CU）
● Aluminum（AL2011, AL6061,AL6061-T651, AL7075, AL5056）
● Carbon Steel（S15C ~ S45C）
● Bearing Steel（SUJ2）
● Stainless Steel（SUS303, 304, 316, 420, 440C）
● Chromium-Molybdenum Steel（SCM415, SCM420, SCM435, SCM440）
● Free-Cutting Steel（SUM24L/12L14, SUM25L/1215）
● Copper-Nickel Alloy
● Engineering Plastics
● Copper（C3600, C3602, C3604, C6802, C17700, PB, BZ, BE.CU）
● Aluminum（AL2011, AL6061,AL6061-T651, AL7075, AL5056）
● Carbon Steel（S15C ~ S45C）
● Bearing Steel（SUJ2）
● Stainless Steel（SUS303, 304, 316, 420, 440C）
● Chromium-Molybdenum Steel（SCM415, SCM420, SCM435, SCM440）
● Free-Cutting Steel（SUM24L/12L14, SUM25L/1215）
● Copper-Nickel Alloy
● Engineering Plastics
Size Range:Ø 1mm ~ 50mm
Tolerance: ±0.003mm
Value Added:Surface Finishing，Heat Treatment，Secondary Processing
Tolerance: ±0.003mm
Value Added:Surface Finishing，Heat Treatment，Secondary Processing
Huang Liang Optimization:
Precision threading and consistent tensile strength provide durable, vibration-resistant fastening.
Precision threading and consistent tensile strength provide durable, vibration-resistant fastening.
Custom Nuts
Tailored for specific assembly structures with precise thread and dimensional standards.
Materials:
● Titanium（CP1~CP4, Ti-6AL-4V）
● Copper（C3600, C3602, C3604, C6802, C17700, PB, BZ, BE.CU）
● Aluminum（AL2011, AL6061,AL6061-T651, AL7075, AL5056）
● Carbon Steel（S15C ~ S45C）
● Bearing Steel（SUJ2）
● Stainless Steel（SUS303, 304, 316, 420, 440C）
● Chromium-Molybdenum Steel（SCM415, SCM420, SCM435, SCM440）
● Free-Cutting Steel（SUM24L/12L14, SUM25L/1215）
● Copper-Nickel Alloy
● Engineering Plastics
● Copper（C3600, C3602, C3604, C6802, C17700, PB, BZ, BE.CU）
● Aluminum（AL2011, AL6061,AL6061-T651, AL7075, AL5056）
● Carbon Steel（S15C ~ S45C）
● Bearing Steel（SUJ2）
● Stainless Steel（SUS303, 304, 316, 420, 440C）
● Chromium-Molybdenum Steel（SCM415, SCM420, SCM435, SCM440）
● Free-Cutting Steel（SUM24L/12L14, SUM25L/1215）
● Copper-Nickel Alloy
● Engineering Plastics
Size Range:Ø 1mm ~ 50mm
Tolerance: ±0.003mm
Value Added:Surface Finishing，Heat Treatment，Secondary Processing
Tolerance: ±0.003mm
Value Added:Surface Finishing，Heat Treatment，Secondary Processing
Huang Liang Optimization:
CNC-controlled dimensions for smooth assembly and superior fastening reliability.
CNC-controlled dimensions for smooth assembly and superior fastening reliability.
Custom Screws
Designed for specialized assemblies and demanding industrial environments.
Materials:
● Titanium（CP1~CP4, Ti-6AL-4V）
● Copper（C3600, C3602, C3604, C6802, C17700, PB, BZ, BE.CU）
● Aluminum（AL2011, AL6061,AL6061-T651, AL7075, AL5056）
● Carbon Steel（S15C ~ S45C）
● Bearing Steel（SUJ2）
● Stainless Steel（SUS303, 304, 316, 420, 440C）
● Chromium-Molybdenum Steel（SCM415, SCM420, SCM435, SCM440）
● Free-Cutting Steel（SUM24L/12L14, SUM25L/1215）
● Copper-Nickel Alloy
● Engineering Plastics
● Copper（C3600, C3602, C3604, C6802, C17700, PB, BZ, BE.CU）
● Aluminum（AL2011, AL6061,AL6061-T651, AL7075, AL5056）
● Carbon Steel（S15C ~ S45C）
● Bearing Steel（SUJ2）
● Stainless Steel（SUS303, 304, 316, 420, 440C）
● Chromium-Molybdenum Steel（SCM415, SCM420, SCM435, SCM440）
● Free-Cutting Steel（SUM24L/12L14, SUM25L/1215）
● Copper-Nickel Alloy
● Engineering Plastics
Huang Liang Optimization:
High-precision machining ensures uniform torque application and stable connections.
High-precision machining ensures uniform torque application and stable connections.
Connector Components
Interface parts for mechanical or electrical connections, requiring stability and conductivity.
Materials:
● Aluminum（A6061、A7075）
● Copper（C3602、C3604、C3600-1/2H）
● Stainless Steel（SUS303、SUS316L）
● Copper（C3602、C3604、C3600-1/2H）
● Stainless Steel（SUS303、SUS316L）
Size Range:Ø 1mm ~ 50mm
Tolerance: ±0.003mm
Value Added:Surface Finishing，Secondary Processing
Tolerance: ±0.003mm
Value Added:Surface Finishing，Secondary Processing
Huang Liang Optimization:
Advanced CNC and tooling guarantee firm bonding, accurate fit, and reliable performance in complex assemblies.
Advanced CNC and tooling guarantee firm bonding, accurate fit, and reliable performance in complex assemblies.
Custom Solutions for Industrial Fastening
Huang Liang Precision ensures each fastener and connector delivers maximum structural integrity and assembly efficiency—supporting industries from automotive to electronics, automation, and beyond.
Huang Liang Precision ensures each fastener and connector delivers maximum structural integrity and assembly efficiency—supporting industries from automotive to electronics, automation, and beyond.
Partner with Us to Create High-Quality Manufacturing Value
Explore other categories to learn more about Huang Liang Precision’s advanced machining solutions across diverse industries.
Innovative Technology Components
Innovative Tech Application Parts
Precision Machining for Next-Generation Industries
Huang Liang Precision supports product innovation through advanced CNC machining, enabling low-volume, high-mix production for emerging technologies.
From rapid prototyping to small-batch production, we deliver lightweight, high-precision components tailored for the next generation of products.
From rapid prototyping to small-batch production, we deliver lightweight, high-precision components tailored for the next generation of products.
Bicycle Components
Lightweight, high-strength parts designed for performance and durability.
Materials:
● Aluminum（A6061）
Size Range:Ø 1mm ~ 50mm
Tolerance: ±0.003mm
Value Added:Surface Finishing
Tolerance: ±0.003mm
Value Added:Surface Finishing
Huang Liang Optimization: Refined CNC machining enhances rigidity, corrosion resistance, and surface finish for demanding cycling environments.
Earphone Components
Miniature components engineered for precision, reliability, and refined aesthetics.
Materials:
● Titanium（CP1~CP4, Ti-6AL-4V）
● Aluminum（A2011, A2021, A6061, A7075, A5056）
● Aluminum（A2011, A2021, A6061, A7075, A5056）
Size Range:Ø 1mm ~ 50mm
Tolerance: ±0.003mm
Value Added:Surface Finishing，Secondary Processing
Tolerance: ±0.003mm
Value Added:Surface Finishing，Secondary Processing
Huang Liang Optimization: Micro-precision machining ensures dimensional accuracy and repeatability—ideal for wearable and audio devices.
Fan Housing Units
Components engineered for optimal airflow, mechanical stability, and heat dissipation.
Materials:
● Titanium（CP1~CP4, Ti-6AL-4V）
● Copper（C3600, C3602, C3604, C6802, C17700, PB, BZ, BE.CU）
● Carbon Steel（S15C ~ S45C）
● Bearing Steel（SUJ2）
● Stainless Steel（SUS303, 304, 316, 420, 440C）
● Chromium-Molybdenum Steel（SCM415, SCM420, SCM435, SCM440）
● Free-Cutting Steel（SUM24L/12L14, SUM25L/1215）
● Copper-Nickel Alloy
● Engineering Plastics
● Copper（C3600, C3602, C3604, C6802, C17700, PB, BZ, BE.CU）
● Carbon Steel（S15C ~ S45C）
● Bearing Steel（SUJ2）
● Stainless Steel（SUS303, 304, 316, 420, 440C）
● Chromium-Molybdenum Steel（SCM415, SCM420, SCM435, SCM440）
● Free-Cutting Steel（SUM24L/12L14, SUM25L/1215）
● Copper-Nickel Alloy
● Engineering Plastics
Size Range:Ø 1mm ~ 50mm
Tolerance: ±0.003mm
Value Added:Surface Finishing，Heat Treatment，Secondary Processing
Tolerance: ±0.003mm
Value Added:Surface Finishing，Heat Treatment，Secondary Processing
Huang Liang Optimization: Machined to deliver precision, durability, and an aesthetic, corrosion-resistant finish.
Drone Structural Components
High-strength, lightweight parts essential for flight stability and structural performance.
Materials:
● Aluminum（A7075）
● Titanium（Ti-6AL-4V）
● Engineering Plastics
● Titanium（Ti-6AL-4V）
● Engineering Plastics
Size Range:Ø 1mm ~ 50mm
Tolerance: ±0.003mm
Value Added:Surface Finishing，Heat Treatment，Secondary Processing
Tolerance: ±0.003mm
Value Added:Surface Finishing，Heat Treatment，Secondary Processing
Huang Liang Optimization: Engineered for strength-to-weight efficiency, vibration resistance, and secure assembly in dynamic flight systems.
Robotic Joint Assemblies
Critical connectors ensuring precision motion and structural reliability in robotics.
Materials:
● Titanium（CP1~CP4, Ti-6AL-4V）
● Copper（C3600, C3602, C3604, C6802, C17700, PB, BZ, BE.CU）
● Carbon Steel（S15C ~ S45C）
● Bearing Steel（SUJ2）
● Stainless Steel（SUS303, 304, 316, 420, 440C）
● Chromium-Molybdenum Steel（SCM415, SCM420, SCM435, SCM440）
● Free-Cutting Steel（SUM24L/12L14, SUM25L/1215）
● Copper-Nickel Alloy
● Engineering Plastics
● Copper（C3600, C3602, C3604, C6802, C17700, PB, BZ, BE.CU）
● Carbon Steel（S15C ~ S45C）
● Bearing Steel（SUJ2）
● Stainless Steel（SUS303, 304, 316, 420, 440C）
● Chromium-Molybdenum Steel（SCM415, SCM420, SCM435, SCM440）
● Free-Cutting Steel（SUM24L/12L14, SUM25L/1215）
● Copper-Nickel Alloy
● Engineering Plastics
Size Range:Ø 1mm ~ 50mm
Tolerance: ±0.003mm
Value Added:Surface Finishing，Heat Treatment，Secondary Processing
Tolerance: ±0.003mm
Value Added:Surface Finishing，Heat Treatment，Secondary Processing
Huang Liang Optimization: CNC precision combined with superior wear and corrosion resistance supports durable, long-life robotic systems.
From Prototype to Production
We enable product developers to bring innovations to life with precision, flexibility, and efficiency.
Huang Liang Precision is your trusted partner for advanced technology components—where every detail counts.
We enable product developers to bring innovations to life with precision, flexibility, and efficiency.
Huang Liang Precision is your trusted partner for advanced technology components—where every detail counts.
Partner with Us to Create High-Quality Manufacturing Value
Explore other categories to learn more about Huang Liang Precision’s advanced machining solutions across diverse industries.