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Shanghai Yecheng Mechanical And Electrical
Your Reliable Business Partner for One-stop CNC Machining Service
Yecheng is a custom CNC machining parts manufacturer based in Jiangsu, China. We have 12 years+ experience in machining service and surface treatment. With our self-owned anodized production line, we continue to provide excellent projects to many different clients from all over the world.
- Over 50+ CNC Machining Centers
- Support Over 200+ Materials
- Support Multiple Surface Treatment Processes
- Self-owned High-end Anodize Production Line
- HEXAGOM Coordinate Measuring Machine
12+ Years Rich Experience
Engineers with over 10 years of experience in a Fortune 500 company
Fast Response& Instant Quote
Professional sales & engineer team in checking and analyzing drawings
Strict Quality Control System
With ISO certification and full-process quality control
Multiply Material & Finishing to Choose
Accept metal&plastic materials with over 20 finishes
15+ Japan-imported CNC Machines
Ensure high critical tolerance requirement and quality consistency
Extensive Positive Feedback from Customers
Have earned high praise in various countries and across different industries.
CNC Machining Parts for Different Applications
- Aerospace
- Automotive
- Electronics
- Communications

Aircraft Engine Bracket
Material: Stainless Steel
Surface Finish: Raw

Integrated Hydraulic Manifold
Material: Aluminum 7075
Surface Finish: Anodize

Mounting Base
Material: Aluminum 7075
Surface Finish: Anodize&Raw

Module Housing
Material: Aluminum&SS
Surface Finish: Raw

Aero Seat Component
Material: Aluminum 7075
Surface Finish: Sandblast+Anodize

Motorcyle Parts
Material: Aluminum 7075
Surface Finish: Sandblast+Anodize

CNC Triple Clamp
Material: Aluminum 6061
Surface Finish: Sandblast+Anodize

Foot Peg
Material: Aluminum 6061
Surface Finish: Sandblast+Anodize

CNC Racing Parts
Material: Aluminum 6061
Surface Finish: Sandblast+Anodize

Mounting Bracket
Material: Aluminum 6061
Surface Finish: Raw

Knob Grip
Material: Aluminum 6061
Surface Finish: Knurling

Keycap Box
Material: Aluminum 6063
Surface Finish: Sandblast+Anodize

CNC Keyboard
Material: Aluminum 6063
Surface Finish: Sandblast+Anodize

Custom Electronic Enclosure
Material: Aluminum 6061
Surface Finish: Sandblast+Anodize

CNC Keyboard Case
Material: Aluminum 6063
Surface Finish: Sandblast+Anodize

CNC Keycap
Material: Aluminum 6063
Surface Finish: Sandblast+Anodize

Custom Keyboard Plate
Material: Aluminum 5052&Brass
Surface Finish: Sandblast+Anodize&Raw/Coating

Aluminum CNC Machining Parts
Material: Aluminum
Surface Finish: Raw

CNC Machining Parts
Material: Aluminum
Surface Finish: Raw

Housing Base
Material: Aluminum
Surface Finish: Raw

Mounting Substrate
Material: Aluminum
Surface Finish: Raw

Modular Support Part
Material: Aluminum
Surface Finish: Raw

Communication Enclosure
Material: Aluminum
Surface Finish: Raw
CNC Machining Parts Finishings
Finishings after CNC processing are mainly aimed at enhancing the functionality, durability and appearance of the parts.

Raw

Sandblast

Anodize

Hard Anodize

Mirror Polish

Brushed

Plating

Powder Coating

PVD
Why 500+ Clients Trust Yecheng?
- Technical Certainty from Design to Finished ProductFrom front-end DFM analysis to back-end full-process inspection, we build certainty and eliminate unforeseen risks.
- Rich Experience from Various IndustriesIn medical, automotive, aerospace, and more, we provide proven solutions with seamless communication.
- Outstanding Quality and Stable CraftsmanshipThrough stringent process control and advanced inspection, we guarantee every batch matches the first-article standard.
- The Transparency of The Entire OrderReal-time order tracking and proactive updates give you an absolute sense of control and peace of mind.

Resource Center
Want to learn more about Yecheng and our CNC machining parts? Check our resources below.You can download the files if you need at any time.
Send Your Inquiry Today
Let's jointly overcome the most difficult technical challenges and make your products more competitive due to our craftsmanship.












