极品尤物被啪得呻吟喷水视频,在线观看亚洲区,国产精品网站免费观看,欧美在线一二,国产a级片免费看,国产伦精品一区二区三区下载,91精品国产综合久久消防器材

Professional development and production of pharmaceutical intermediate products

The main products are: rebamipide, 2,3-dibromo-2-butene-1,4-diol, 2-acetoxyisobutyryl chloride, ethyl silicate (condensation), anhydrous lithium bromide, a Methylamine methanol solution, tetradecyl trimethyl ammonium bromide.

PRODUCTS

changteng new pharmaceutical

  Products Name Order
   Dodecyl/N-Hexadecy ltrimethyl ammonium Chloride Order
   Hexadecyltrimethylammonium bromide Order
   Stearyl trimethyl ammonium chloride Order
   Octadecy trimethyl ammonium bromide Order
   trans-2,3-Dibromo-2-butene-1,4-diol Order
   2-pyridinecarboxylic acid Order
   Methylamine hydrochloride Order
   Dimethylamine hydrochloride Order
   Diethylamine hydrochloride Order
   Ethanamine,N,N-diethyl-,hydrochloride Order
   Diethylamine hydrobromide Order
   Diphenylguanidine hydrobromide Order
   Cyclohexylamine hydrochloride Order
   Cyclohexylamine hydrobromide Order
   Cyclohexylamine adipate salt Order
   Triethanolamine borate Order

HOME  |   ABOUT US  |   PRODUCTS  |   NEWS  |   FACTORY  |   ORDER  |   CONTACT  |   中文版

Copyright(C)2021, Sanmenxia Changteng New Pharmaceutical Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號:豫ICP備2021004613號