High quality CNC aluminum parts Pen case Anodized gold and black

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

Processing	CNC Turning, CNC Milling, Laser Cutting, Bending, Spining, Wire Cutting, Stamping, Electric Discharge Machining (EDM), Injection Molding,3D Printing,Rapid Prototype,Moulds etc.
Materials	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.
Surface Treatment	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.
Tolerance	±0.002 ~ ±0.005mm
Surface Roughness	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?

Shenzhen Perfect Precision Product Co., Ltd.