Industries We Serve
Precision CNC turning parts, CNC machining parts and CNC lathe parts engineered for 11 demanding industries — from prototype to mass production.
One CNC Factory, Eleven Industries
Since 2004, Dongguan Nachuan Precision Manufacturing Technology Co., Ltd. has supplied precision CNC turning parts and CNC machining parts to customers across liquid cooling & thermal management, robotics & automation, automotive, industrial valves, pumps & fluid power, semiconductor equipment, medical devices, telecom equipment, drones & eVTOL and more.
CNC Machining Parts By Sector
Six sector solution teams cover the full range of industries we serve — each with dedicated materials, finishes and quality controls.
01Liquid Cooling, Thermal & Semiconductor
High-density cold plates, heat sinks and vacuum-compatible components with leak-tight channels and mirror-flat sealing surfaces for power electronics and semiconductor equipment.
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02Robotics, Automation & Aerial Mobility
Lightweight, thin-wall structural and transmission components for industrial robots, drones and eVTOL airframes — machined without distortion, batch after batch.
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03Automotive, Powersports & Outdoor Power
Powertrain, engine and gear-housing components machined for heat, vibration and long service life — from prototype tuning parts to stable volume supply.
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04Valves, Pumps & Fluid Systems
Pressure-tight valve bodies, balanced impellers and hydraulic fittings in brass, stainless and duplex steels — with accurate NPT/BSP threads and leak-tested integrity.
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05Medical Devices & Equipment
Fine-finish stainless steel and titanium components for surgical, dental, diagnostic and imaging equipment — burr-free edges and traceable material certifications.
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06Network & Telecom Equipment
RF connectors, coaxial components and 5G thermal parts with precision threads, knurling and controlled nickel, tin or gold plating for reliable signal performance.
View capability →What We Machine For Each Industry
Send us a drawing or a sample — our engineers will confirm the process, material and finish for your application.
Liquid Cooling & Thermal Management
We machine liquid cooling plates, cooling blocks and heat sink assemblies for power electronics, EV battery packs and high-power LED systems. Channels are machined leak-tight, sealing faces are held flat, and contact surfaces are finished for maximum thermal transfer.
Robotics & Automation
Precision components for robot joints, end effectors and automation lines, where repeatability and low runout decide performance. We hold tight tolerances on bores, gear seats and mounting faces across prototype and production batches.
Automotive
Powertrain, EV and chassis components produced under automotive-grade process control, with full dimensional reports and PPAP-style documentation on request. From prototype validation parts to stable volume supply.
Motorcycle & Powersports
Engine, chassis and drivetrain parts for motorcycles, ATVs and off-road vehicles. We machine high-strength aluminum and steel parts that survive heat, vibration and hard use — from prototype tuning parts to volume production.
Industrial Valves
Valve bodies and internals machined to drawing with pressure-tight integrity and accurate NPT/BSP threads. We support ball, gate, butterfly and control valve builders with both bodies and trim components.
Pumps & Fluid Power
Impellers, housings, manifolds and hydraulic components with balanced geometry and smooth flow passages. We machine parts for centrifugal, gear and piston pumps as well as hydraulic and pneumatic systems.
Semiconductor Equipments
Vacuum-compatible, high-cleanliness components for semiconductor manufacturing equipment, machined with tight flatness and controlled surface finish, and handled carefully from raw stock to clean packing.
Medical Devices & Equipments
Precision components for surgical instruments, dental handpieces, diagnostic and imaging equipment. Fine surface finishes, burr-free edges and traceable material certifications support demanding medical quality requirements.
Power Tools & Outdoor Equipments
Gear housings, motor shafts and structural parts for power tools, garden and outdoor equipment — built for impact, torque and long duty cycles, with heat treatment options where required.
Network & Telecom Equipments
Turned connectors, RF components and thermal parts for telecom and networking hardware. Precision threads, knurling and controlled plating (nickel, tin, gold) ensure reliable signal and mechanical performance.
Drones & eVTOL
Lightweight, thin-wall structural and transmission parts for drones and eVTOL aircraft. We specialize in machining thin sections without distortion and holding the weight-critical tolerances flight platforms depend on.
Processes Behind Every Part
CNC Turning
Precision turned parts on modern CNC lathes
CNC Milling
Complex geometry & multi-face machining
Grinding & Polishing
Fine finishes & tight dimensional control
Surface Finishing
Anodizing · plating · painting
Assembly & Testing
Sub-assembly, inspection & reports
Don't See Your Industry?
We machine custom CNC turning & machining parts for any application. Send your drawing — get a quote within 24 hours.