VIETNAM Mr. Prapoth Pholpipattanapong SPECIALTY-NTIA (Thailand) CO. LTD. 239, 241 Soi Sukdee, Pattanakarn Road Suanluang 10250 Bangkok Thailand Phone: 66 2 719 8319 Fax: 66 2 719 8438 Email: prapoth@specialty.co.th