We have a strict quality control system throughout the production process.
1) Incoming quality inspection before acceptance;
2) Process monitoring in assembly process;
3) Strict debugging and testing system for finished products;
4) Accept customer or third party inspection before delivery;
Besides, we have world advanced detective tools to gurantee the accuracy of machinery during producting process and testing process. Such as, laser interferometer, renishaw ballbar, high precision marble gauge, rack meters, etc.