Dongguan Yexin Intelligent Technology Co., Ltd.
Precision in Every Part, Excellence in Every Detail
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Custom Metal CNC Milling Machining Service Stainless Steel Part Spare Machining
Milled Parts Aluminum Brass CNC Parts
CNC machining is a subtractive manufacturing process that automates the removal of material
from raw stock using computer-generated instructions.
Typically, CNC machines fall into two categories: those that keep the raw stock stationary while
the cutting tool rotates, and those that rotate the raw stock while moving it against a
stationary tool.
Various machines incorporate these principles in different ways, often combining them to create
intricate parts with complex features.
Product Details
We have experience working with a wide range of materials, including carbon alloys, aluminum,
brass, stainless steel, high-nickel alloys, and engineered plastics.
If you're unsure about the best material for your specific application or if you're considering a
material that isn't listed here, our team can provide guidance and assistance.
| Common Materials | |
| Name | Description |
| Aluminum | High machinability and ductility, good strength-to-weight ratio. |
| Stainless steel | High tensile strength, corrosion and temperature resistant. |
| Mild steel | High machinability and weldability, high stiffness. |
| Brass | Low friction, excellent electrical conductivity, golden appearance. |
| Copper | Excellent thermal and electrical conductivity. |
| Titanium | Excellent strength to weight ratio, used in aerospace, automotive and medical industries. |
| ABS | Common thermoplastic, impact resistant, easy to machine. |
| Nylon | Excellent mechanical properties, thermal, chemical and abrasion resistant. |
| POM | High stiffness, high accuracy, low friction, easy to machine. |
Surface Finishing Services
We specialize in the production of custom-made products and offer surface treatment services
tailored to meet our customers' specific requirements and industry standards.
Our comprehensive solutions are both efficient and cost-effective, making us a one-stop
destination with the capacity and capability to provide integrated services.
| Surface Finishes | ||
| Name | Applicable to | Machining marks |
| As machined | Metals, Plastics | Visible, light surface scratches |
| Smooth machining | ||
| Fine machining | Metals | Slightly visible |
| Polishing | Metals | Removed on primary surfaces |
| Bead blasting | Metals | Removed for non-cosmetic, removed on primary surfaces for cosmetic |
| Brushing | Metals | |
| Anodizing Type II | Aluminum | |
| Anodizing Type III | Aluminum | Visible under anodizing |
| Black oxide | Copper, Stainless steel, Alloy steel, Tool steel, Mild steel | Visible |
| Powder coating | Metals | Removed |
| Brushed + electropolishing | Stainless steel | Removed on Primary surfaces |
Application of CNC Parts
The following industries gain the most from CNC machining:
1. Medical 2. Electronics 3. Publishing
4. Transportation 5. Woodwork 6. Construction
7. Agriculture 8. Aerospace 9. Manufacturing
10. Automotive 11. Firearms 12. Metalwork
Company Profile
FAQ's
1. Can make design drawings for me?
We do not offer standalone product design services, but we do provide Design for Manufacturing
(DFM) reviews for all approved orders.
This means that we collaborate with our clients to optimize their 2D and 3D drawings, enhancing
manufacturability, resolving design issues, and reducing production expenses.
Learn more about preparing your CAD drawings for manufacturing.
2. What type of design files does We accept for quoting?
To ensure a precise and prompt quotation, we exclusively accept 3D CAD files in STL, STEP, or IGES
formats. 2D drawings containing reference dimensions should be submitted in PDF format.
Comprehensive manufacturing information should be included in this technical documentation.
Informal communication through SMS, Skype, email, etc., will not be recognized for manufacturing
purposes.
3. Can I use my own material for production?
Certainly, we accept customer-supplied materials as long as they are compatible with our machine
capabilities.
4. How does our pricing compare to other suppliers?
When it comes to pricing, we offer a competitive advantage. Typically, our prices for plastic injection
mold tools and CNC machined/turned parts are 25-45% lower than those of suppliers in North
America and Europe.
In contrast to Chinese suppliers, we do not compete solely on price. Instead, we prioritize delivering
the utmost quality, rapid responsiveness, and professional results to our clients.