国产精品JIZZ视频,国产精品制服一区二区,人人人 国产,中文字幕日本一区
 
Top Products
Barbituric acid
  Chemical name: Malonylurea
Molecular weight: 128.09
CAS: 67-52-7........................... more
2-Amino-6-Chloropurine
  Chemical Name: 2-Amino-6-Chloropurine
Molecular Weight: 169.58 ... more
 
Contact us
Name: Zhengzhou Lifeng Chemical Co.,Ltd.
Add: SiShui Town, Xingyang city, Henan, China
P.C.: 450141
Legal person: Wang Guie
Running Plant director: Chen Guangjin +86-13703820881
Tel: +86-371-64899869
Fax: +86-371-64892676
E-mail:
Url: oslohoteldesk.com
 
 

Copyright(C)2009,Zhengzhou Lifeng Chemical Co.,Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice
Add: SiShui Town, Xingyang city, Henan, China Legal person: Wang Guie Running Plant director: Chen Guangjin +86-13703820881
Tel: +86-371-64899869 Fax: +86-371-64892676