1.you can send a message using our website,or you can contact us directly by email.we will reply as soon as possible.
2. We have a large scale manufacturing facility and offer big discounts for wholesale buyers.
3.We guarantee the qulity of our products but would encourage you to order a sample first to make sure it's the right product for you and that you can be reassured of the quality of our products and our highly qualified chemists.
4.Payment methods,we prefer WU,Moneygram and Bitcoin but may accept other cryptocurrencies.
5. Packages will be shipped within 24 hours after confirmed payment. We have been operating for many years and are very experienced with secure shipping methods. We are sure that you will be pleased with our postage and packaging.
6. We pride ourself on making sure our customers receive our product and get what they have paid for. For any reason the shipment has been lost then we will resend at no extra charge.
7. We are looking for repeat custom and mutely beneficial business arrangements, we value our customers and will try to do anything we can to accommodate your specific needs.
Butyrfentanyl or butyrylfentanyl is a potent short-acting synthetic opioid analgesic drug. It is an analog of fentanyl with around one quarter of its potency. One of the first mentions of this drug can be found in document written by The College on Problem of Drug Dependence, where it is mentioned as N-butyramide fentanyl analog.