i was in great need of mdma and apvp and i asked my friend who also deals in this. so he directed me to rcparmachemsolutions.com. He told me t trust them since he was already dealing with them. So i place order of 1kg powders. To my surprise not only was it quickly delivered but the quality was there. so i recommend them to you too if you want to buy research chemicals www.rcparmachemsolutions.com research chemicals sukho rawalpindi