Qingdao Free Trade Zone United International
Inc. specializes in the research and manufacture of
2,3-Butanedione,
Butane-2,3-dione, Diacetyl CAS: 431-03-8 Diacetyl
contact person:kevin wang
Qingdao FTZ United International, Inc.
18f Huaren International Building,2A Shandong
Road,Qingdao City,China
tel:0086-532-86069596,83891505~09
fax:0086-532-83893695/83893696
Email:
E-mail:chinachem001@hotmail.com; E-mail:epharmchem@yahoo.com.cn;
E-mail:Foodadditives@163.com
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