There Is Three Kinds Of Surface Dealing On Titanium Bike Frames
There is three-way to deal with the titanium surface: Hand brushed, sandblasting, anodized color.
Pls find them in below:
1) Hand brushed: Hands polish the frame, it is very slow and takes times, so normally we charge USD50 workforce for one frame
2) sandblasting. It is a kind of materials to be pained on the surface of the titanium.
3) anodized color, the color could be golden, black, rainbow, and other colors. Which is expensive,