Abstract: marble marble measuring meters is important, is a frame with vertical parallel combination, suitable for high precision machinery and instrument not verticality between inspection and machine inspection, all items within the machine tool is used to check not vertical degree is an important tool.

-Uniform hardness
-Accurate under a load
- Low porosity
-Easy to keep clean
-Doesn't rust
-Doesn't warp
-No maintaince required
-Non-magnetic.

We also can make it as your demand specs.