Packaging:
In order to prevent the product from being damaged and leaked during transportation, and to prevent the pollution of the product from the external environment. The company has strict requirements on the packaging of products.
If the customer has no requirements for product packaging, it will be packaged in the form of 2 layers of transparent self-sealing bags + a layer of aluminum foil bags + a layer of carton. In a sterile environment, put the product into a transparent self-sealing bag and seal it with a vacuum sealer; then put it into the second layer of transparent self-sealing bag, exhaust the air and seal it well; finally put it in an aluminum foil bag and seal it with a sealer . After the above steps are completed, the goods will be packed into customized cartons for shipment.
If the customer has requirements for product packaging, then we will do our best to package the goods according to the customer's requirements.

Shipping:
The company has two shipping channels:
1. The company has cooperated with many well-known express companies such as Fedex, DHL, EMS, etc. We can use one of the express companies for delivery according to your choice. However, since our products are chemical raw materials, each country has different requirements for imported chemical raw materials. After understanding the information, we will provide you with the safest choice.
2. The company has the Door-to-Door transportation mode of the air freight line. After the goods arrive in the destination country, they will be cleared by a professional customs clearance bank. After the customs clearance is completed, the goods will be handed over to the local express for delivery. Since we hire a professional customs clearance company, customs clearance is efficient and safe.
 

Wuhan Yanshuo Biotechnology Co., Ltd. is a high-tech chemical enterprise integrating scientific research, production and sales. The company is strong in technology. Not only has a high-end technology research and development team, but also has advanced experimental and testing equipment for automated production equipment. The company has a standardized production workshop and a strict quality control system to ensure that each batch of goods can meet the national quality standards and also meet the requirements of customers for customized chemical products. The company has an experienced sales team to serve you at any time and solve your problems during the purchase process; the company has professional logistics and transportation channels to ensure the safety of goods transportation, and do its best to ensure that customers can receive your goods safely.

The company's purpose: 
Company Purpose: Quality Is The Foundation of Development, Always Maintain a Competitive Price.
Hope to Achieve Mutually Beneficial and Win-Win Goal with Our Customers.

1.How to confirm the Product Quality before placing orders?
According to the product COA, HPLC, HNMR provided by the supplier to preliminarily judge whether the product meets your requirements. Before placing a large order, you can purchase samples for testing.
2.Can you supply free samples?
For some products, we can provide samples, you only need to pay for shipping. For charged samples, we will deduct the sample fee when you place a large order.
3. What is the MOQ of the product?
For high value products, our MOQ starts at 1g and usually starts at 10g.
For low value products, our MOQ starts from 100g or 1kg
4.How to place order and make payment?
You can contact us by mail for ordering.
You can choose to pay by Bitcoin, USDT, or bank card transfer.
5. How to track the goods?
We will send the goods to the freight forwarder within 24 hours after receiving your payment, usually 2-3 days to arrive. After the goods arrive at the freight forwarder, we will give you the shipping number so that you can know the transportation status of the goods. We will also keep an eye on the status of the shipment and give you feedback in a timely manner.
6. How about after-sales service?
Once the logistics shows that you have received the goods, we will confirm with you in time to ensure that you have indeed received the goods. If you have any questions about the quality of the goods, please feel free to contact us.