We are get certificate from our customer by the following detail ..

• ธรรมาภิบาลธุรกิจดีเด่น 2555
  
• ธรรมาภิบาลธุรกิจดีเด่น 2555
  
• Certificate for Achievement
  
• Certificate for Good Performance PTT
  
• Letter of Recommendation PTT
  
• Certificate of Achievement PTT
  
• Certificate of Security Management
  
• Letter of Appreciation (Thai Rotary Engineering Limited)
  
• Work Certification (Thai Rotary Engineering Limited)
  
• Work Certification (SBM Marine)
  
• Security Award PTT
  

And big thanks for all our employee to work hard and do many good experience for our company ..