■ Contact
◤ China Educational Instrument & Equipment Corp. (CEIEC)
◤ Linkman：Mr. Charles Liu
◤ Tel：+86 10 5989 3213
◤ Fax：+86 10 5989 3210
◤ E-mail：charlesliu@chinadidac.org
◤ Web-site：www.voc-edu-supply.org