40 inspectors to conduct inspection process in each production process in strict accordance with ISO9001.

Every motor produced by Huifeng has undergone inspection.
All the main key processes are completed by Huifeng. It can ensure product quality to the maximum extent.
Each motor has a unique serial number, the production record and inspection record can be traced by the serial number.
Huifeng has a calibration room with a constant temperature of 25℃.

Each measuring tool is calibrated regularly in strict accordance with the calibration schedule to avoid quality problems caused by the dimensional deviation of the measuring tool itself.
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