Yueyang Yetop Fine Chemical Co., Ltd.

We are professional in three product/service including API intermediates,carnitine series additive and Custom Synthesis.Our main products include: intermediates for anti-AIDS drug tenofovir, intermediates of Sofosbuvir,R/S-Propylene oxide,R/S-Epichlorohydrin, R/S-1,2-propanediol ,DL-Carnitine Hcl.5-Chlorovaleryl chloride etc.