Service -= O A Sales & Service =-
Company Profile
  Marine Application
  Power Generation Application
  Power Generation Control & Automation
  Industrial Application
  Cummins genuine parts
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At OAS, we offer services from design, installation or upgrade to overhaul and maintenance contract. Our experienced mechanical and electrical engineering teams have the tools and the training to keep you running. Our facilities are capable of providing custom solutions for your unique needs.

Our services are backed by our professional service teams, who experienced in the power industry for more than a decade.

We serve you no matter where you are in Thailand with commitment in full customer satisfaction.

Parts support
Warrantee support
After sales service
Engine, Generator and Gear repair, reconditioning and Overhaul
Engine Components repair and rebuild
Repower and Replacement
Electric generator standby system installation and upgrade
Generator and Fire pump maintenance and service contracts


       © 2007 O A Sales & Service Co., Ltd. All rights reserved. Developed by Eflowsys Company Limited