China Supply High Purity Tadalafil Intermediates CAS 171489-59-1 CAS NO.171489-59-1

how to make an order :

1. name what your need ( which product , quantity )
2. full payment would be done once we come to an agreement on all details .
3. parcel would be shipped out upon receipt of payment .
4. info about parcel would be offered ( photo , tracking number )
5. finally you would get the parcel in 3~7 days .

faq：

q1: have your product quality been approved by third party lab

a: yes, all products are strictly tested by our qc, confirmed by qa and approved by third party lab in china. so you will be assured with good quality if you choose us.

q2: how do you treat quality complaint

a: first of all, our qc department will do strict examination of our export products by hplc, uv, gc,tlc and so on in order to reduce the quality problem to near zero. if there is a real quality problem ,caused by us, we will send you free goods for replacement or refund your loss.

q3: how to cooperate with us

you can contact us for cooperation through the website contact information, or contact with the salesmen in our company. we will connect you about the specific detail via email.

q4: do you accept sample order

a: yes, we accept small order from 10g, 100g and 1kg for your evaluation quality of our goods.

q5: is there any discount

a: yes, for larger quantity, we always support with better price.

q6: do you accept visa business credit card

a: sorry we don't accept visa credit card,
we'd like to accept t/t , moneygram ,.

q7: how long does it take to the goods arrived

a:it is depending on your location,
for small order, please expect 5-7 days by dhl,ups,tnt, fedex, ems.
for mass order, please allow 5-8 days by air, 20-35 days by sea.

q8: do you have any reshipment policy

we have good after-sale service and re-shipment policy if the parcel lose.
our long association with our clients has brought great benefits.
we always take the upmost care in the packaging of our products .
our clients will confirm this as even they struggle to find them without help at times.
but in spite of our best efforts it is still possible will seize a small number of packages.
in this circumstance we promise reship free to establish long term relationship.