99% purity a-pvp CAS:14530-33-7

We have many products with low price and good quality, factory direct sales,if you need, please contact me:

Telegram:+852 63325562

Threema:MCZX4UTM

Signal:Anna.4760

Email:[email protected]

We are a professional supplier in China, ensuring quality and achieving mutual benefit and win-win with customers.
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We also have many products which are not listed. If you are interested in our products, please contact me, we can discuss the details and give you the best price.