Custom CNC Machined Stainless Steel Components for Automotive Applications

Product Description

Product Description

Our Advantages

1. 0.001mm Ultra High Precision Tolerance

2. MOQ 1 Piece Custom & Prototype Available

3. Professional for Medical & Automotive Custom Parts

4. One-stop OEM ODM Machining Service 

5. Strict Quality Inspection Before Delivery 

6. 1 Hour Fast Inquiry Response 

7. Custom Made According to Your 2D/3D Drawings

OEM High Precision CNC Machining Supplier
Service	CNC Turning, CNC Milling, Laser Cutting, Wire Cutting, Stamping,Electric Discharge Machining (EDM), Plastic Molding,
Materials	1). Aluminum: AL 6061-T6, 6063, 7075-T, etc 2). Stainless steel: 303,304,316L, 17-4(SUS630) etc 3). Steel: 45#, Q235, Q345B	4). Titanium: TA1,TA2/GR2,TA4/GR5 5). Brass: C36000 (HPb62) 6). Copper, bronze, POM, Acrylic, PC, etc.
Processing machine type	5 /4/3 Axis CNC Milling Machine CNC Lather Milling & Turning Composite Machine CNC Turn-Mill Machine Swiss CNC lather Bar Feeder Machine Plan Grinding Machine	Optical Grinding EDM Slow EDM Multiple-axis Die-Casting Sheet Metal
Surface Treatment	Anodizing Sand Blasting Black Oxide Electroplating Powder Coating Nitriding	Passivation Nickel Plating Chrome Plating Painting
Package	1)pp bags + carton or wooden case 2) according to customers' requirements 3)negotiable

Product application

Why choose us

Production Equipment and Inspection Equipment

Quality Ensurance

Company Profile

In the illustrious year of 2009, our journey began, though our pioneering roots delve as far back as 2002. Shenzhen Donghui Precision Mechanical & Electrical Co., Ltd. has emerged as a beacon of innovation in the exalted realm of high-precision component machining. Our story is one of relentless dedication to the art and science of engineering excellence, spanning over two decades of tireless innovation and unparalleled precision. We have carved a unique niche as trailblazers in precision engineering, continuously pushing the frontiers of technical research, setting revolutionary industry benchmarks, and consistently exceeding the loftiest expectations in both pioneering innovations and extraordinary quality. We have meticulously cultivated an extraordinary level of technical prowess, establishing ourselves as the undisputed market leaders with a prestigious reputation for unparalleled excellence. Our unrivaled mastery in precision medical machining services stands unmatched, consistently achieving the most exacting tolerances and delivering impeccable surface finishes. This unwavering commitment solidifies our standing as the preferred choice in the medical sector. Our precision and steadfast reliability have earned us enduring trust and admiration, making us the ultimate authority for superior machining solutions.
With four strategically positioned production facilities, in the vibrant and bustling hubs of Shenzhen and Guiyang, supported by an extraordinary team of over 400 highly qualified specialists, Donghui has meticulously engineered a comprehensive, vertically integrated industry chain. This seamless connection encompasses cutting-edge research and development, superior production, and flawless delivery. Our operations consistently meet and exceed the diverse aspirations of our clients with remarkable efficiency and exceptional quality. Our state-of-the-art facilities are exquisitely designed to master the most complex and demanding machining tasks, reinforcing our prestigious reputation for excellence and trailblazing innovation.

Certifications

Packaging & Shipping

FAQ

1. What materials can be used in CNC machining?

CNC machines can handle a variety of materials such as:

a.Metals (aluminum, steel, titanium, brass, copper)

b.Plastics (ABS, POM, nylon, acrylic)
c.Wood and composite materials
d.Ceramics and more.

2. What is the difference between CNC milling and CNC turning?

CNC Milling: Involves rotating the cutting tool and moving it along multiple axes to remove material from a workpiece.
CNC Turning: Involves rotating the workpiece and using a stationary cutting tool to remove material, mainly for cylindrical parts.

3. How do I choose the right CNC machining service?

Factors to consider include:

a.Material requirements
b.Tolerance and precision
c.Production volume
d.Lead time
e.Cost-effectiveness

4. What is the maximum size of a part that can be CNC machined?

The size limitations depend on the specific CNC machine being used. Large-scale machines can accommodate parts up to several meters in length, while smaller machines are typically limited to parts around 1000mm in length or less.

5. What is the accuracy and tolerance of CNC machining?

CNC machining offers high precision, with tolerances typically ranging from ±0.01mm to ±0.1mm. However, the exact tolerance will depend on the machine and the material used.

6. How much does CNC machining cost?

CNC machining costs vary based on factors such as:

a.Material choice
b.Part complexity
c.Machine time
d.Labor costs
e.Quantity (prototypes vs. mass production)

7. What types of finishes can be applied to CNC machined parts?

Common finishes include:

a.Anodizing
b.Powder coating
c.Polishing
d.Painting
e.Bead blasting
f.Electroplating

8. What are some common applications of CNC machining?

CNC machining is used across various industries, including:

a.Aerospace and aviation
b.Automotive
c.Medical devices
d.Consumer electronics
e.Industrial machinery

9. How can I ensure the quality of CNC machined parts?

Quality can be ensured through:

a.First Article Inspections (FAI)
b.In-process inspections
c.Final inspections
d.Use of quality control tools like CMM (Coordinate Measuring Machine)