Product details

Organic raw materials 1-Bromo-4-chlorobutane CAS 6940-78-9 in stock

1-bromo-4-Chlorobutane quality index



Company profile:
WUHAN DASEN BIOTECHNOLOGY CO,LTD . A professional Manufacturer of  API&Pharmaceutical intermediates  in China.  We have a pharmaceutical raw material production plant and a reagent R&D center. We now have the complete product line. In addition, we have developed and produced tens of thousands of reagents. We also have the business of custom synthesis of various organic compounds as a supplement. Our goal is to survive by quality and develop by credit.

In the past two years, our products have spread over more than 30 countries in the world, Europe, South America, North America, Southeast Asia and Africa. We work with friends all over the world to develop the quality products, reasonable prices and safe and effective transportation. Product can be ordered from milligrams to tons. Meet the purchase of new and old customers. We will not let you down.




OUR ADVANTAGE
1. Best quality with competitive price.
2. Quick shipping,delivery on time.
3. Alibaba Trade Assurances.
4. Support multiple trading methodsand payment.We support wire transfer, western union, Paypal or escrow (Alibaba) payment.
5. One to one business communication
6. OEM/ODM Avaliable.
7. We offer convenient one-station purchasing service.Our professionaland thoughtful after-sales service eliminates your worries.
8. We has manyyears' exporting experience in active pharmaceutical ingredient products.,Strictly on selecting raw materials.


About the package
1kg--------Packed with aluminium bags with ziplock bags inside.
10kg-------- Carton: 50cm*30mc*40cm
25kg--------Packed with papaer drum with double plastic bags inside
And we accept packaging customization.



Packing specification:
1.Can be customized  
2.The existing packaging
1kg     packing :Packed with aluminium bags with ziplock bags inside.
10kg   paper carton  (Three high : 500mm ,300mm ,400mm)
25kg   barrel (The diameter:350mm  high:510mm)Packed with paper drum with double plastic bags inside.
FAQ


Package&Delivery



Our Services
We offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.
we will try our satisfied you:
1. Tailor-made for every customers. 
2. Third-party test for the products you demand. 
3. Test your counter-samples and produce them for you. 
4. Big discount for old customers. 
5.24 hours service.




FAQ
Q1: Can i get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.

Q2: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bankinformation. Payment by T/T, Western Unionor Paypal or Escrow(Alibaba).

Q3: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping costor arrange a courier to us and take the samples. You can send us your product specifi-cations and requests,we will manufacture the products according to your requests.

Q4:What's your MOQ?
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the conditionthat sample charge is 100% paid.

Q5: How about delivery lead time?
A: Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday notincluded)