We are professional ethylone big rock crystal manufacturer in
China,, a lot of US and Europe customers purchase big quantity from
us monthly. All chemicals we sell are best quality and competitive
price. Generally, we will ship by EMS DHL Fedex or UPS, special way
to Russia and USA, we guarantee package can pass your customs.
We wish to establish long-term business relationship with customers
all over the world. If you have any questions else, pls feel free
to contact us.