INTRODUCTION

C. O. S. Engineering  Co., Ltd. 

 Was  established  in  1997,   as  a 

 leading  engineering and contruction 

 contractor  specializing  in  electrical

and communication,  sanitary  and fire

 protection, aircondition  and 

ventilation work for Hotels, 

 Hospitals,  Department  store, 

Supermarket,  Industrial  factories,  Jets,  Office  buildings.

Our  fully  integrated  services  have been proved  for their  technical  excellency  and outstanding project  and outstanding project management ,  which  are reflected in every  stage from detailed  engineering,  procurement, contruction,  commissioning,  training,  to  maintenance.  We  have  exerted  our  absolute  effort  in  delivering  the desired  results  with  minimum  construction  cost  and  time to satisfy  our  customers.