中国毛片网站,另类激情综合,91精品国产高清在线入口,在线观看国产黄色,色综合合久久天天综合绕视看,精品国产网站,7m凹凸国产刺激在线视频

Quzhou Hengshun Chemical Industry Co.
   
中文版 English
Home About us Products Reach MSDS Order News Culture Certificates Contact us

Antistatic agent

1,2,4-Triazolo[4,3-a] pyridine-3(H)-ONE

Antioxidant Tz516

Oil additives Tz416

Sz716 Full Synthetic high-temperature...

High temperature-synthetic, Fundamen...

Low temperature(cold zone)-synthetic...

n-Valeric acid (Pentanoic acid)

n-Capoic acid (Hexanoic acid)

n-Oenanthic acid , (Heptanoic ...

2-Hydroxypyridine

3-Chloropyridine

No.1 Dongji Road, Shenjia Development Zone, Quzhou Zhejiang Province, China
Post Code: 324022
TEL:+86-570-2386666
International Trade
TEL:+86-570-2316233
Domestic Trade
Ms. Qiu TEL:+86-570-2386611
Mr. jin TEL:+86-570-2336388
 
Certificates

 

 



 

 
Copyright(C)2010,JingYe Chem & BIO  All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice