China Food and Drug Machinery Group 1-5 Group

China Food and Drug Machinery Association:
QQ Group: Advanced Group [1] (up to 500 Supergroups on December 14, 2008)

China Food and Drug Machinery Association: Ali Wangwang Group: 2230706
Chinese Chamber of Medicinal Chemical Machinery: HC IM [4] Group: q_0121006
China Chamber of Medicinal Chemical Machinery: Taobao Group [5]