How to find the manufacturing date of the Mijia Air Conditioner Pro Eco Inverter 1.5 HP?

To check the manufacturing date of the Mijia Air Conditioner Pro Eco Inverter 1.5 HP, please refer to the product label attached to both the indoor and outdoor units. This label contains key product information printed clearly for identification and verification purposes.
The label example is as follows:

The label includes several important fields, such as:
1. SN (Serial Number), which is used for device registration and warranty tracking;
2. SKU, which identifies the product specification;
3. Model, showing the full model number;
4. Quality certified, indicating that the indoor unit or outdoor unit has passed quality inspection;
5. Production date, which is the manufacturing date you are looking for;
6. A QR code that can be scanned for quick access to product details or support.