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High-Precision CNC Machining & Manufacturing Services

Dongguan Shengpeng Precision Technology Co., Ltd. is a professional high-end precision parts CNC processing enterprise, providing OEM/ODM solutions with ±0.01mm accuracy, 5-axis machining, and global quality standards.

About Shengpeng Precision

Dongguan Shengpeng Precision Technology Co., Ltd. is located in Dongguan, China, and is a professional high-end precision parts CNC processing service enterprise. We specialize in OEM, ODM, CNC machining, sheet metal processing, precision casting, and batch order production for industries including aviation, medical, semiconductor, and robotics.

With over 20 years of expertise, we operate from a 5000m² advanced facility equipped with more than 100 CNC machine tools, including five-axis machining centers, horizontal machining centers, and electrical discharge machines. Our strict quality inspection processes ensure every component meets ISO9000, CE, and RoHS standards.

  • ISO-Certified CNC Facility in Dongguan
  • ±0.01mm Precision Guaranteed
  • Free 2D/3D Design Support & Rapid Prototyping
  • Trusted by Global Clients in Aerospace & Medical Fields
Shengpeng Precision Manufacturing Facility
5000m²
Advanced Facility
100+
CNC Machines

Our Manufacturing Services

We offer a comprehensive range of precision machining and fabrication services, from CNC milling and turning to surface treatment and laser welding.

CNC Milling

High-speed 3-axis and 5-axis CNC milling for complex geometries with tight tolerances.

CNC Turning

Precision turning for cylindrical and rotational parts with ±0.01mm accuracy.

Sheet Metal

Laser cutting, bending, and forming for enclosures, brackets, and structural parts.

Laser Welding

High-precision welding for thin-walled and sensitive components in medical and aerospace.

Precision Casting

Investment and die-casting for complex metal parts with excellent surface finish.

Die-Casting

High-pressure die-casting for aluminum and zinc alloys in automotive and electronics.

Precision Forging

Closed-die forging for high-strength components in aerospace and industrial applications.

Surface Treatment

Anodizing, electroplating, passivation, and polishing (Ra≤0.1μm) for durability and aesthetics.

Precision Parts & Components

Explore our range of high-precision machined parts serving industries such as aviation, medical devices, robotics, and semiconductors.

Aerospace CNC Component

Aerospace Structural Bracket

5-axis CNC machined from 7075 aluminum alloy, anodized finish, ±0.01mm tolerance.

Material: 7075-T6 Aluminum Accuracy: ±0.01mm
Medical Device Housing

Medical Device Enclosure

Stainless steel 316L, laser welded, electropolished surface for biocompatibility.

Material: SS316L Process: Laser Welding
Semiconductor Fixture

Semiconductor Test Fixture

Hard-anodized aluminum, precision-machined for thermal stability and EMI shielding.

Material: 6061-T6 Surface: Hard Anodize
Robotics Joint Component

Robotic Arm Joint

Titanium alloy, 5-axis CNC turned and milled, passivated for corrosion resistance.

Material: Ti-6Al-4V Process: 5-Axis CNC
Automotive Sensor Housing

Automotive Sensor Housing

Die-cast aluminum, CNC finished, powder-coated for durability in harsh environments.

Material: ADC12 Process: Die-Casting + CNC
UAV Component

UAV Landing Gear

Lightweight magnesium alloy, precision forged and CNC machined for high strength-to-weight ratio.

Material: AZ31B Process: Forging + CNC
Optical Mount

Laser Optical Mount

Invar alloy, ultra-precision turned, surface polished to Ra≤0.1μm for thermal stability.

Material: Invar 36 Finish: Super Polish
Communication Antenna Bracket

5G Antenna Bracket

CNC milled from brass, nickel-plated for EMI shielding and corrosion resistance.

Material: C3604 Brass Coating: Nickel Plating

Our Core Competitiveness

Advanced technology, strict quality control, and engineering excellence ensure every part meets the highest standards.

Five-Axis Machining

Complex geometries in a single setup with high precision.

Horizontal Machining

Efficient for high-volume and multi-sided parts.

Centering Machine

Ensures perfect alignment for precision turning.

EDM Machining

For intricate shapes in hardened materials.

Strict Quality Inspection

CMM, optical comparators, and full documentation.

Industries We Serve

Trusted by global partners in high-tech and mission-critical sectors.

Aviation

Automotive

Medical

Communications

Semiconductor

Robotics

Get in Touch

Ready to start your next precision manufacturing project? Contact us today for a quote or technical consultation.

Shengpeng Precision Technology Co., Ltd.

Add: First Floor, ShangYi Science and Technology Park (Weixing Road), Chashan Town, Dongguan City, Guangdong Province, China

ISO9000 | CE | RoHS | 6S Certified

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