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Contact Us

Contact US!

You are most welcome to give us your feedback and enquiry here. Thank you.





  • Address: 7 Mandai Link #08-40
    Mandai Connection
    Singapore 728653
  • Tel: 6255 1066
  • Fax: 6255 1066
    Mail: enquiry@cos-biz.com

Operating Hours (+8.00GMT):
Monday – Friday: 9am to 5pm Closed on Weekends and Public Holidays

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