Биохимический реагент органические промежуточные продукты гексаметилфосфорамид HMPA CAS 680-31-9 ингибитор Eastman

Shandong believe Chemical Co., LTD. Is a high-tech enterprise integrating medicine, chemical technology research and development and pharmaceutical intermediates.We are good at field, pharmaceutical intermediates, pesticide intermediates, liquid crystal intermediates, advantages of products, products are exported to Europe, America, Japan and South Korea, southeast Asia and other countries and regions, by the science and technology as the forerunner, the good faith for this, regards quality as life, rely on innovation for the development of the enterprise concept, sincerely hope to establish exchanges and extensive cooperation relations with customers at home and abroad, to create prosperity

Q1: Can I get some samples?
A: Yes, It is no problem.If you need sample ,please contact with us.

Q2: How to confirm the Product Quality before placing orders?
A:Firstly,we will send the sample for your testing and also provide our COA /Testing result to you
Secondly,we could accept the third-party inspection.

Q3:What's your MOQ?
A:Normally,our MOQ is 1kg. But it could be according to your requirement.

Q4: How about delivery time?
A:within 3-5working days after payment confirmed. (Chinese holiday not included)

Q5:Is there a discount?
A:Different quantity has different discount.

Q6: How do you treat quality complaint?
First of all, our quality control will ensure our quality in advance. If there is a real quality problem caused by us, we will provide good product again or refund your loss.