• 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.

1. Select products

You can directly enter the product list or search to enter the product list page to learn basic information about the product. Click or enter the quantity you want, and then choose to add to the shopping cart.

 

2. Add to shopping cart

When you select a product and click "Put in Cart", a shopping cart page will pop up, and the product will be automatically added to your shopping cart, which can be viewed in your shopping cart.

 

3. Shopping cart operation

In the shopping cart, you can change the order quantity of a certain product and also delete a certain type of product. You can repeat steps 1 and 2 to continue selecting the products you need.

 

4. Enter "Buy Now"

 

5. User login and registration

If you are a loyal customer, please log in directly by entering your username and password; If you are a new customer, please enter your username and set a password. After clicking "Finish", you can proceed with the purchase.

 

6. Fill in recipient information

Please provide the true recipient's name, location, detailed shipping address, postal code, and contact phone number.

 

7. Choose delivery method

According to your region, choose the delivery method for solid or liquid products purchased. Your region is Chinese Mainland, and you can choose to deliver goods to your door. For specific questions, please consult customer service.

 

8. Choose payment method

We provide payment methods: WeChat payment, Alipay, bank wire transfer.

 

9. Order Confirmation

After completing all the above processes, you can click "Confirm and Submit Order". After the order is submitted, the page will display the order number.

 

10. Payment

According to the payment method you have chosen, we will arrange the product shipment as soon as the payment is successful.

 


Note: If you are purchasing explosive or toxic products, you need to provide relevant qualifications before purchasing, and wait for the administrator's approval before purchasing.