Local Places in OHSAS Reviews Directory. Find helpful customer reviews and review ratings for local places in OHSAS. Read honest and unbiased reviews from our users. Home / Malaysia / OHSAS Accessories & Services Jebsen & Jessen Communication - OHSAS 30m SGD regional IT infrastructure, OHSAS 14001, Pulau Pinang, OHSAS, Malaysia 60378769222 Categories of Places Accessories & Services