If you need it, please contact me：
Telegram:Riley5cl（+85293234255）
Signal:Riley.20（+85293234255）
Threema:AJRYFK8T（+85293234255）
Skype:+85293234255
email:
[email protected]1. We can provide samples for testing.
2. All purity > 99%. As a manufacturer, we can provide high-quality products at factory prices. Fast and safe delivery.