591427702@qq.com +86-134-2211-7840
ISO 9001 | IATF 16949 | GB/T 4261 Certified
Welcome To ShengHao Precision

Precision Hardware Parts Manufacturing

Micron-level precision: Grinding ±0.001mm, CNC ±0.003mm
200+ Machines | Swiss 5-Axis | Japanese CNC | Auto Lathes
ISO 9001 | IATF 16949 | Medical GB/T 4261 Certified

Founded in 2008, ShengHao Precision Technology specializes in custom precision hardware parts for smart home appliances, consumer electronics, new energy vehicles, industrial robots, medical devices and aerospace. From prototyping to mass production, we deliver excellence.

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Who We Are

Your Trusted Partner for Precision Hardware Manufacturing

Founded in 2008, ShengHao Precision Technology has been deeply engaged in precision parts manufacturing for over 18 years. We specialize in providing customized development and production services of core precision hardware parts for smart home appliances, consumer electronics, new energy vehicles, industrial robots, medical devices and aerospace industries.

With a 6,500 sqm factory, 70+ dedicated employees and 200+ advanced machines including Swiss 5-axis grinders, Japanese CNC lathes and Swiss-type automatic lathes, we deliver grinding accuracy up to ±0.001mm and CNC accuracy up to ±0.003mm. Our facility is certified to ISO 9001, IATF 16949 automotive and GB/T 4261 medical standards.

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Manufacturing facility
18+
Years of
Experience
Our Capabilities

Complete Prototyping & Manufacturing Capabilities

As a one-stop rapid manufacturing and prototyping company, we provide cost-effective services to support every process of your product development and help you get to market faster.

CNC Machining

CNC Machining

CNC machining is an optimal solution for custom machined prototypes & production parts, meeting your strict specifications such as precise tolerances, special materials, complex parts and best efficiency.

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CNC Aluminum

CNC Aluminum Machining

Advanced 3 & 5-axis CNC milling, turning combined with auxiliary processes EDM and wire EDM, as well as typical aluminum surface finishing, achieving the most efficient precise aluminum machining process.

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Vacuum Casting

Vacuum Casting

Vacuum casting is a quick way to make a small series of functional plastic prototypes, providing end-use, rigid, flexible, and rubber parts at low cost and production-grade quality.

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Rapid Tooling

Rapid Tooling

Rapid injection molding bridges the gap between prototype and production, creating aluminum & steel rapid molds and low-volume injection molding to achieve lower tooling costs and faster production changeovers.

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3D Printing

3D Printing

SLA, SLS, and FDM 3D printing technologies enable rapid creation of complex geometries, conceptual models, and functional prototypes with a wide range of engineering-grade materials.

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Sheet Metal

Sheet Metal Fabrication

Sheet metal prototyping and production services including laser cutting, bending, stamping, and welding for enclosures, brackets, and structural components in various metal materials.

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Why Choose Us

Choosing The Right Prototype Manufacturer

  • Triple Quality Certification Certified to ISO 9001, IATF 16949 automotive, and GB/T 4261 medical standards. Your parts meet the strictest industry requirements.
  • One-to-One Support Dedicated technical team providing quick response within a few hours.
  • Competitive Pricing Most competitive prices in the market, up to 30% lower than Europe and America.
  • Comprehensive Capabilities In-house machining and integration of manufacturing resources across China.
  • Fast Lead Times Experienced engineers and flexible production methods mean faster manufacturing and shorter lead times.
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Product Development Process

Prototype Your Ideas Before Manufacturing

As a professional prototype manufacturer, we deliver the finest visual design models, full-functional engineering prototypes, or short-run and low-volume manufacturing services, allowing you to verify your design thoroughly.

01

Concept

Create your Proof-of-Concept prototype and turn your ideas into reality. Keep the conceptualization process moving and ideas flowing along the product design process.

02

Presentation

Show a presentation model that's nearly identical to the real product to focus groups, trade shows, or marketing activities. They can see it, hold it, and examine it from every angle.

03

Functional

Functional prototypes can prove and perfect your design in rigorous test scenarios, by the evaluation on materials, properties, tolerances, form fit & function, and working mechanisms.

04

Engineering

Build up engineering prototypes to ensure products that are designed for manufacturing, and tested for functionality, manufacturability, and viability through a series of validation phases.

05

Low-Volume

Low-volume manufacturing allows you to move smoothly from prototype to production, promotes design iterations more flexible, reduces risk, and saves production costs and time to market.

One-Stop Supplier

Custom Manufacturing Solutions for On-Demand Production

As a custom manufacturer, we provide "made-to-order" solutions to fit seamlessly into high-mix low-volume (HMLV) production. Our custom machine shop specializes in producing complex and precision parts at any volume.

Medical robotic rehabilitation device

Medical Robotic Rehabilitation Device

Quantity: 10 sets
Process: CNC milling
Material: AL 6061-T6
Size: 238×85×36 mm
Tolerances: H7 (0.03mm)
Finishes: Bead blasted, Clear anodized
Optoelectronic systems

Optoelectronic Systems for Space Instrumentation

Quantity: 300 pcs
Process: 5-axis CNC machining
Material: Steel 45
Size: 62×50×48 mm
Tolerances: H7 (0.015mm)
Finishes: Ra0.8μm, Chemical oxidation
Hydrogen electrolyzer

New Energy Special Equipment (Hydrogen Electrolyzer)

Quantity: 200 pcs
Process: CNC milling
Material: Titanium Grade 2
Size: 170×125×2 mm
Tolerances: ±0.025mm
Finishes: As machined (Ra0.8μm)
X-ray spectrometer

Laboratory Detectors (X-ray Spectrometers)

Quantity: 30 sets
Process: CNC milling
Material: OFHC Cu (UNS C10100)
Size: 125×125×10 mm
Tolerances: ±0.05mm
Finishes: As machined (Ra0.8μm)
Our Customers

Industries We Serve

We offer outstanding global on-demand production services. Our customer base has grown rapidly through word-of-mouth worldwide, covering independent inventors to large-scale Industrial, Commercial, Medical, Automotive, and Aerospace companies.

Automotive

Automotive

From exterior optical lighting to interior components.

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Medical Device

Medical Device

From handheld appliances to large-scale treatment units.

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Consumer & Commercial

Consumer & Commercial

From instruments and equipment to digital appliances.

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Industrial Design

Industrial Design

Discussion, optimizing, evaluation, verification.

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Aerospace

Aerospace

Precision components for aerospace and space applications.

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Robotics

Robotics

High-precision parts for robotic systems and automation.

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Testimonials

What Our Customers Say

"Your company is very professional and so far I am happy to say that you are handling more than 80% of our prototype jobs. Thank you for everything!"

J
Jose Martinez
Team Leader, [Company Name]

"The quality of the CNC machined parts exceeded our expectations. The turnaround time was incredibly fast, and the communication throughout the project was excellent."

S
Sarah Chen
R&D Engineer, [Company Name]

"Outstanding service from start to finish. The vacuum casting parts were perfect replicas of our design. We will definitely continue working with this team for future projects."

M
Michael Brown
Product Manager, [Company Name]
Simple Process

Start Your Project in Just 4 Simple Steps

1

Upload Your Design

Send us your CAD files (STEP, IGES, STL, or 2D drawings) and specify your material, finish, and quantity requirements.

2

Get Instant Quote

Our engineering team reviews your files and provides a detailed quote with pricing and lead time within 24 hours.

3

Manufacturing Begins

Once approved, your parts go into production immediately. We provide regular updates throughout the process.

4

Receive Your Parts

Quality-checked parts are shipped to your door via express delivery, typically within 7-15 business days.

Get Started

Request A Precision Parts Quote

Send us your drawings or specifications and receive a detailed quote within 24 hours. Our engineering team is ready to help you manufacture precision hardware parts that exceed your expectations.

Address
No.7, Yincheng 7th Road, Chang'an, Dongguan, Guangdong, China 523878
Email
591427702@qq.com
Phone
+86-134-2211-7840
Drag & drop or click to upload
STEP, IGES, STL, DWG, PDF, ZIP (max 50MB)

We'll get back to you within 24 hours with a detailed quote.

Ready to Start Your Next Project?

Get a free quote today and experience the fastest prototyping and manufacturing service in the industry.

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