At present, Belen Bio has established a product traceability system. Product traceability plays an extremely important role in product quality control and product risk control.

The traceability system, as far as products are concerned, includes the following aspects:

1. The sources of raw materials, auxiliary materials, and packaging materials are traceable;

2. The production process of the product can be traced;

3. Traceability of relevant testing of products;

4. The sales destination of the product can be traced;

Product traceability is based on the company's good production system and quality management system. Belen Bio has currently established a product traceability system to ensure that each product has detailed transportation and testing from source to terminal, production and sales reports to ensure that every link in the production process is controllable and traceable.