We are a professional pharmaceutical intermediates manufacturer with more than ten years experince and we can offer products like 4-cec(4-cmc, 4-mmc) bk-ebdp(mdma, methylone) hex-en(ethy-hexedrone) mexedrone(MXE) adbf(adb-fubinaca) fub-amb mmbc(mmb-chminaca) mabc(mab-chminaca) 4c-prc 4-cl-pvp th-pvp 4f-php If any interest, pls feel free to contact with us.