Estradiene dione-3-keta Formula: C20H26O3 CAS 5571-36-8 CAS NO.5571-36-8

advantages:

1. samples are provided for test;

2. good quality products;

3. 100% secure delivery.

 4.secure your money, lower the risk

payment ways: , moneygram, bitcoin, t/t

delivery: ems/ eub/ usps/ ups/ tnt/ fedex/ dhl etc

packaging: safe and discreet packaging

 superiority

1 best service, high quality and reasonable price

2. it's customers' right to choose the package (ems, dhl, fedex, ups);

3.it's customers' right to choose the packing way for his produccts from many recent effective packing ways

4.specials are possible when client's order is big enough, including the discount policy;

5.our company promise to deliver clients' package to his hands safely, or we'll cover the total loss and reship in time;

our company supply high quality chemical products with the most competitive prices. 

if have any need or question, contact us freely. 

hope we can have chances to build good long-term cooperation.  

1.q:what is the quality of your company

   a:gz honch chemical technology co.,ltd   has eight years export experience .the qualities of the 

most products are above 99% purity, some are 99.7% purity.

2.q:how is the package

   a:aluminum foil bag or as customer's required.

3.q:how is the storage

   a:keep in dry and cool place.

4.q:do i need to pay extra for shipping cost

   a:no, our price includes the shipping cost already; you need not pay for any tax or others.

5.q: may i order sample to test

   a:yes, you are welcome to order sample before placing bulk order.we will send the sample 

directly to your door by courier.   

6.q:what's the delivery time

   a:usually , we will ship for you as soon as paid,or 1-2 days after confirm your payment .

after shipping 3-7 days you can get products.

why choose us

1.we could offer you competitive prices with satisfied quality.

2.we will choose the safest shipping methods to your addresses.

3.after sale service and technical assistance: 

  our company provides after sale service and technical assistance as the customers requirements.

4.we are attention to every customer's requirements and make a good relationship with them.

superiority:

1, quality:

our company is a professional production of intermediates and chemicals for many years, our products have exported to germany, spain, uk, usa, australia, middle east, poland, slovenia, greece, russia and so on other countries, and we have got very good feedback from our customers.so you can trust us.

and we are the manufactory, so you don't need to doubt the quality.

2, payment method: for example westerm union,other

3, service: best service and after-sales service to all clients.

1)we will ship the goods within 5days after get your payments.if you want to cancel or change order, please tell me within 24hours after you finish the payment...so we both can make the best of the bad bargain.

2)we will ship the goods that you order from us by hkems(hkpost), dhl, ups, fedex, tnt and eub.we will decided to choose which courier depend on different countries.to find the best way to delivery the goods for you.

3)as usual you can get the goods with in 4-7days.if the goods were lost or not received for other reasons, please contact us immediately.

4, delivery:

sample order : as usual you can get the goods within 4-7days. we can send it via hkems, hk air post, dhl or other methods.

we have a professional and stable logistics, and we can deliver the package smoothly around 3 to 5 days.

bulk order: shipped via sea or air, it's according to your requirement, delivery time is 7-15days after payment.