Overseas Communication System (Ocs) Is A 2 Way Radio Specialist Authorized By Motorola, The World- Renowned Global Communcations Leader. Since Our Incorporation In 1994, Ocs Has Grown To Become One Of Motorola'S Top Of The-Line. Achievers Marketing All Kinds Of 2 Way Radio Communication Systems Both Locally And Overseas.
⌖ 1 Rochor Canal Road, Sim Lim Square 03-12, Singapore, Singapore