Shanghai Dumi Biotechnology Co., LTD is committed to R&D and production of chemical products.

We strive to provide the best products and service to customers all over the world.

We have our own factory, our own team, and a complete service system.

For us, quality assurance is our commitment to our customers.

We provide DOOR-TO-DOOR shipping, including customs clearance, more details please contact with us

1: Fast and guaranteed shipment (TNT;EMS;FEDEX;DHL;UPS;EUB, special line

2: Various payment terms accepted (Btc; bank transfer; Western Union )

3: Valued package (Paraffin coating; Double aluminum foil bag; Vacuum packaging)

4:Best quality (Without any doping, all the products are pure)
 

Q 1.Can you provide samples?

A : We can offer sample  to you!

Q 2. What's your payment terms?

A:we'd like to accept bank transfer, Western Union or BTC.

Q 3. What's your delivery time?

A: Usually most of products in stock and can ship it out within 3-5 working days after   getting the payment.

if not in stock   we will arrange the shipment in 7-15 working days .
 
Q 4. What's your MOQ?

A : It is based on the different product. Some are 1kg   and some are 25 kg .

Plesae be free to consult our salesman.

Q 5 . Is there a discount?

A :Yes , we can consider to give you a discount for first deal and regular order and for good payment.