• 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.

Dear Customer,

 

Our website offers a pre-deposit payment option. Once your pre-deposit is successfully added to your account, the payment for your order will be automatically deducted from your account balance.

 

Pre-Deposit Guidelines:

1. The pre-deposit option is available to all registered users on the Yanfen website.

2. After recharging, you can check your account balance in Member Center.

3. Your balance can be used to purchase any product on the Yanfen website.

4. If your balance is insufficient to cover an order, you have two options:

    A. Pay the available balance and cover the remaining amount with another payment method.

    B. Recharge again and then complete the payment.