high quality and purity 4-Hydroxycoumarin with the most competitive price CAS NO.1076-38-6 CAS NO.1076-38-6

1. rich experience.

we specialize in this field for many years. our steroids and hormones have been exported to overseas, like europe, africa, asia, america and other countries. and we have got very good feedback from our customers, and established long-term friendly relations of cooperation.

2. great quality, purity and favorable services

excellent quality is the secret for our success. welcome order the samples, moq just 10 grams.

3. safest and fastest delivery.

we have adequate stock, and can arrange the delivery within 24hours when receiving the payment. tracking number would be informed quickly after shipment.

we have special ways which could ship 0.01 kilo to 50 kilo products at once time.

4.super good after-sales service.

24/7 is available. tell the package update info asap. and spare no efforts to solve various problems that our customers confront

5. experienced shopping

besides raw steroid powder and liquid, we offer hormone solution and formula. we can teach you how to make hormone solution on the site. any visit to our lab is warmly welcomed.