If you're into quality gear, you already know: not all pen cases are created equal. For those who appreciate craftsmanship, precision, and durability, CNC-machined aluminum pen cases—especially in anodized gold and black finishes—hit that sweet spot between function and style.
CNC Machining = Precision You Can Feel
CNC (Computer Numerical Control) machining isn’t just a buzzword. It means every edge, curve, and joint of your pen case is milled with micrometer-level precision. No wobble, no misfit. Everything snaps into place like it was custom-made—because it basically is.
Why Aluminum? Because It’s Built to Last
CNC aluminum parts are ideal for everyday carry items like pen cases. Here's why:
- Lightweight: You don’t need extra weight in your bag or pocket.
- Tough: Aluminum holds up against drops, scratches, and the chaos of daily use.
- Clean Aesthetic: No weird seams or plastic shine. Just raw, refined metal.
Anodized Gold and Black: Class Meets Utility
Anodizing isn’t just about color—it’s a functional finish. The anodized layer is fused to the aluminum itself, making it more resistant to scratches and corrosion. Plus, it looks damn good.
- Gold: Warm, rich, and eye-catching without being flashy. Looks great on a desk or in a minimalist setup.
- Black: Clean, understated, and timeless. Always in style, always sharp.
Together, gold and black make a bold contrast. Whether you’re using one or mixing both, they add instant personality to your everyday gear.
Ideal For…
- Writers and creatives who like tools that match their style
- EDC (everyday carry) fans looking for long-lasting accessories
- Gifting something that actually feels premium
- Designers, engineers, or anyone who appreciates precision-machined hardware
| | CNC Turning, CNC Milling, Laser Cutting, Bending, Spining, Wire Cutting, Stamping, Electric Discharge Machining (EDM), Injection Molding,3D Printing,Rapid Prototype,Moulds etc. |
| | Aluminum: 2000 series, 6000 series, 7075, 5052, etc. |
| Stainlesss steel: SUS303, SUS304, SS316, SS316L, 17-4PH, etc. |
| Steel: 1214L/1215/1045/4140/SCM440/40CrMo, etc. |
| Brass: 260, C360, H59, H60, H62, H63, H65, H68, H70, Bronze, Copper |
| Titanium: Grade F1-F5 |
| Plastic: Acetal/POM/PA/Nylon/PC/PMMA/PVC/PU/Acrylic/ABS/PTFE/PEEK etc. |
| | Anodized, Bead Blasted, Silk Screen, PVD Plating, Zinc/Nickl/Chrome/Titanium Plating, Brushing, Painting, Powder Coated, Passivation, Electrophoresis, Electro Polishing, Knurl, Laser/Etch/Engrave etc. |
| | ±0.002 ~ ±0.005mm |
| | Min Ra 0.1~3.2 |
| CERTIFICATE | ISO9001:2015,AS9100D,ISO13485:2016,ISO45001:2018,IATF16949:2016,ISO14001:2015,ROSH,CE etc. |
FAQ
1. Are you a manufacturer or a trading company?
We are a factory located in Shenzhen, China, with 20 years of rich experience,
covering 6000 square meters. Complete facilities, including 3D quality inspection equipment, ERP system and 40 machines. If necessary, we can provide you with material certificates, sample quality inspection and other reports.
2. How to get a quote?
Detailed drawings (PDF/STEP/IGS/DWG...), including quality, delivery date, materials, quality, quantity, surface treatment and other information.
3. Can I get a quotation without drawings?
Can your engineering team draw for my creativity? Of course, we are also glad to receive your samples, pictures or detailed size drafts for accurate quotation.
4. Can you provide samples before mass production?
Of course, the sample fee is necessary. If possible, it will be returned during mass production.
5. What is the delivery date?
Generally, the sample lasts for 1-2 weeks and the batch production lasts for 3-4 weeks.
6. How do you control quality?
(1) Material Inspection - Check material surfaces and approximate dimensions.
(2) First inspection of production - ensure
critical dimensions in mass production.
(3) Sampling inspection - check the quality before delivery to the warehouse.
(4) Preshipment inspection - 100% inspection by QC assistant before shipment.
7. After sales service team
If you have any problems after receiving the product, you can provide feedback through voice call, video conference, email, etc. within one month. Our team will provide you with solutions within a week.
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