• Welcome to Yanfen Biotech LLC! We're thrilled to announce the launch of our new website in January 2024, continuing our commitment to providing top-quality products.

The goods transported by the freight company are all packaged in complete outer packaging once, and we guarantee to provide customers with clean and undamaged goods and outer packaging. Please pay attention to the following points when picking up the goods from the shipping company:

*Whether the outer packaging is intact, whether there is any damage or contamination, and whether there are signs of secondary packaging;

*Is the label on the outer packaging consistent with your information;

*For all glass products, please shake the box and listen for any sound of broken glass.

If any abnormal situations are found, please indicate them on the receipt on the spot and contact customer service for confirmation or rejection of the goods.