4F-ADB 4FADB best alternative 5f-adb pure 99% powder mnaufacturer (shang@zhongkeyiyao.com)

(I have only one Skype, please contact email first and then add Skype, beware of being cheated)

Our laboratory was established in 2002 and has been engaged in the research and production of various chemicals,We have it in stock.

We have various RC products, please feel free to contact me

①All kinds of products are available.

②Various colors custom-made

③Safe delivery of the goods.

④100% delivery

⑤Pure grade and no mixtures added

⑥Reliable customs clearance

Payment Terms︰Western Union , Money Gram ,Biction

Packing : 1kg/Aluminum foil bag or as customer requirement

Storage : Kept in a cool , dry and ventilated place

We can give away 5-10 g samples of different products for the main order