Def-Pro Sec Co., Ltd.
2140/38-39 Ramkhamkhaeng 34
Bankok
10240 Thailand
Tel.:+662-377-0379
Fax:+662-374-4108

E-Mail: celpdps@loxinfo.co.th

Fixed Systems

Fire Trade Engineering Co., Ltd.
351/3 Rama IX Road
Bangkapi, Huaykwang
Bangkok
10320 Thailand

Tel.: +662/719/6031
Fax : +662/319/7285

E-Mail: firetrade@ksc.th.com