Why choose us(Frequently Asked Question)

1. Can i get some samples?

Yes, we can supply free sample, but please bear shippping cost at your side.

Ship fee will be deducted from future bulk order .

2. How to start orders or make payments?

A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T,Bitcoin,Western Union, Money gram,Alipay

3. How to confirm the Product Quality before placing orders?

You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.

You can send us your product specifications and requests,we will manufacture the products according to your requests.

4. How long is lead time?

We arrange shipping within 1-3 days for small order, 5-7 days for bulk order.

5: What's your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

6. How do you treat After-sales quality complaint?

First of all, our quality control will reduce the quality problem to near zero.If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.Or if the product is lost or detained due to transportation customs, we will ship it to you again。

Welcome your inquiry

Shaanxi Antong Biotechnology Co. , Ltd. top rated factory direct for pharmaceutical intermediates . We supply all kinds of Chemical products for Pharmaceutical intermediates .Our products are in stock and we only sell items above 99.6% purity.

Our express company has many years of experience in safe express delivery. We can ensure double customs clearance, ensure responsibility to the end, and make your goods reach the destination you require safely and quickly.

WhatsAp：+86 13299066509

sales02@antongbio.com