Local Places in Butterowrth Reviews Directory. Find helpful customer reviews and review ratings for local places in Butterowrth. Read honest and unbiased reviews from our users. Home / Malaysia / Butterowrth Manufacturing Plastics Osaka Plastics - Butterowrth 1, Lorong Mak Mandin Satu Mak Mandin Industrial Estate, Butterowrth 13400, Pulau Pinang, Butterowrth, Malaysia 6043236520 Categories of Places Manufacturing Plastics