Overview
Our black round USB interface shell is custom injection molded flat plastic casing for portable electronic modules. The casing set contains round base shell and rectangular cover shell with reserved USB port cutouts. We only produce molded plastic shells per your drawings, finished electronic products are not available.
Key Features & Benefits
- Pre-formed USB-A and USB-C cutouts eliminate secondary CNC machining work
- Low-profile round structure saves space for small portable electronic assemblies
- Precision molding ensures tight tolerance for seamless cover and base fitting
- Smooth surface supports painting, silk printing and other surface decoration processes
Customization Options
Complete OEM plastic injection molding service. Customize shell dimension, port cutout arrangement, wall thickness, plastic material and surface texture. All samples will pass assembly check to confirm matching performance.






























