QR codes systems for COVID-19.
Simple tools for bars, restaurants, offices, and other small proximity businesses.
Flicker for 3D models
Arca3D is for 3D artists to upload their 3D models and display their showcase. We support embedded link which can let 3D artists paste on their blogs, just like Youtube can be seen by every visitor. It can been seen cross all platforms. And we also support 3D printing ...