Cast iron Inspection surface plates are widely used in industrial production. In some extent, it’s the important basis for taking repairing process and measures. Inspection surface plates decide whether the workpieces are qualified or not and the quality of assembling, so using Inspection surface plates is an very important work.

According to the requirement of tested workpieces, choose proper inspection surface plate and using proper test method.
Improve the test level and strengthen the maintenance to be sure the test quality.
Periodic examination, try to eliminate or decrease the surface error, reach standard precision grade.