date:2014-04-27~2014-04-29
d health care food direct selling companies;
5) Hotels, bars, entertainment clubs, west food restaurants, clubs, holiday villages and the important purchase groups;
3. Research institutions
1) The domestic and foreign professional organizations of edible oil production enterprises, manufacturing and processing bas of edible oil, enterprises technical persons and high level managers.
2) Trade unions, more than 50 province offices in Beijing, enterprise labor union systems of State Assets Administ