Profile: Daming Changda Co., Ltd. specializes in offering (+)-bis[(R)-1-phenylethyl]amine HCl, (1R,2R)-(-)-2-amino-1-phenyl-1,3-propanediol, (1S,2S,5S)-(-)-myrtanol,(R )-(+)-3-butyn-2-ol, (1-phenylcyc...View More >