Y&X Beijing Technology Co., Ltd.

1. Procurement of Raw and Auxiliary Materials:

- Strictly implement the raw material inspection system upon arrival to ensure that the purchased raw and auxiliary materials meet quality requirements.

2. Product Production Process:

- Utilize automated control systems.

- Strictly follow the production process operating procedures for manufacturing and processing to ensure that each production step meets the standards.

3. Finished Product Storage:

- The processed products must be inspected according to the finished product storage regulations.

- Only products that pass the inspection can be stored, ensuring the quality of the stored products.

4. Pre-Shipping Product Inspection:

- Conduct an inspection of the products before shipping.

- Only products that pass the inspection can be shipped, ensuring the quality of the products leaving the factory.

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These steps ensure quality control throughout the entire process, from the procurement of raw materials to the shipment of finished products, guaranteeing the quality and safety of the final products.