Piezotest
Unit 204
2 Old Brompton Road
London SW7 3DQ
United Kingdom

e-mail: sales@piezotest.com

Tel. +44 (0) 20 7748 2248
Fax. +44 (0) 20 7748 2249

GiantForce Technology Co. Ltd.
Room 909, Unit 1, Bldg. 1
HUIRUNYUAN TONGHUIJIAYUAN
Chaoyang District
Beijing 100 025
P. R. China

Contact: Mr.Shawn Li

e-mail: giantforce@gmail.com

Tel: +86 10 5967 9618