Shanghai Dunpin Aluminum Technology Co., Ltd.

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  • 23 Years Manufacturer
    Custom Deep-Processed Aluminum Profiles
Special Solutions
High-Precision Machining
High-Precision Machining
Machining profiles approximately 10m in length, flatness ≤ 0.02 mm, position accuracy ≤ 0.02 mm.
Ultra-High-Precision Roll Bending
Ultra-High-Precision Roll Bending
Complete roll bending processing; specialized in handling small bending radii, guaranteed precision, flatness, tolerance.
Large-Section Extrusion
Large-Section Extrusion
Maximum width 750mm, height 360mm, sawing tolerance ±0.05, verticality≤0.1
Perfect Surface Treatment
Perfect Surface Treatment
Anodizing, Powder Coating, Sandblasting with Different Colors.
Service
Design Drawing
Design Drawing
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Die Manufacturing
Die Manufacturing
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Aluminum Extrusion
Aluminum Extrusion
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CNC Machining
CNC Machining
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Surface Treatment
Surface Treatment
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Product Show
Product Show
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ABOUT
ABOUT US
Shanghai Dunpin Aluminum Technology Co., Ltd.
Shanghai Dunpin Aluminum Technology Co., Ltd. It’s a professional manufacturer specialized in custom industrial aluminum profiles Shanghai Dunpin Aluminum Technology Co., Ltd. has established a technical team that shares the same dream as its founder and has been deeply involved in the field of industrial aluminum profiles for more than ten years, in order to adapt to China's rapidly changing industrial transformation process. We provide on...
Our Advantages
◎One-stop Service
◎Review-drawing Optimization
◎Mold Design
◎Product Application Source
◎Material Analysis
◎Special Mechanical Properties
◎Precision Machining
◎Surface Treatment
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20+
Tooling Experience
5000+
Custom Molds
100%
Customer Satisfaction
98%
On-Time Delivery
Customer Cases
Serve Different Industries

DUNPIN: Precision Prototyping & Low-Volume Manufacturing.
Global solutions. Budget-aligned, high-quality prototypes.
Tailored services, tech-powered delivery. We guide your prototype & custom manufacturing journey—every step, consistent top-tier support.
Expert team. State-of-the-art gear. Decades of prototyping expertise. We build your success, grow with you.

WAREHOUSE RAIL
WAREHOUSE RAIL
MACHINERY
MACHINERY
AREOSAPCE
AREOSAPCE
AUTOMOTIVE
AUTOMOTIVE
ROBOTIC
ROBOTIC
NEW ENERGY
NEW ENERGY
MEDICAL
MEDICAL
ELECTRONICS
ELECTRONICS
Gallery
Curved Aluminum Products
Extruded Aluminum Profiles
Custom Deep-Processed Aluminum Components
High-Precision Mechanical Aluminum Fittings
Surface Treatment
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About Us
Contact
+86-13924646252
elena@dunpinal.com
NO.1 the 276 Lane, Gaoji Road, Songjiang District, Shanghai China
Shanghai Dunpin Aluminum Technology Co., Ltd.
Dunpin Aluminum Industry · Specially designed for industrial aluminum profiles

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HOTLINE
  • +86-13924646252
  • +86-18018626132
  • +86-13235510779
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