国产天堂网一区二区三区_国产自产亚洲精品国产_99re在线免费视频_国产免费午夜福利片在线试看

Jiangsu Huanan Chemical Co.,Ltd.
 
Methyl-5-chloropyrazine-2-carb
2,4,6-Trichlorophenylhydrazine
4'-Fluoroacetophenone
1H-Benzimidazole, 6-iodo-2-met
2-Amino-5-bromopyridine
2,5-Dibromopyridine
2-Iodobenzoic acid
2-Iodoaniline
2-fluoropyridine
3-Methylpyrazole
Ethyl pyrazole-3-carboxylate
3-Octanol
ethyl chloro[2-(4-methoxypheny
 
 
Changzhou Huanan Chemical Co., Ltd. is a Sino-foreign joint venture enterprise founded in 2006. For years, it is engaged in research and development of high precision products in organic chemical field. In Nanjing, we have a specialized research and development organization to develop special and new products. Insisting on tenet of “complete equipment, quality first and high reputation”, we research new products used in medical and pesticide field. Changzhou Huanan Chemical Co., Ltd. warmly welcomes new and old customers to visit us.