Head Office:
84 Leabklongsong Road.,Bangchan 
Klongsamwa Bangkok 10510, THAILAND 
Tel. +66 2907 3530 (Auto)   Fax. +66 2907 3531 
E-mail: sales@uniontecheng.com
E-mail: http://www.uniontech-vacuum.com/

Shop & Warehouse:
542/47 Pracharatbumpen Rd, Samsennok
Huaykwang Bangkok 10320, THAILAND
Tel. +66 2 691-2272
E-mail: union@uniontecheng.com