Local Places in Piasau Reviews Directory. Find helpful customer reviews and review ratings for local places in Piasau. Read honest and unbiased reviews from our users. Home / Malaysia / Piasau Caterpillar Hong Tat Parts - Piasau LOT 1806, Jalan Piasau Utara, Piasau Utara Industrial Estate, Piasau 98000, Sarawak, Piasau, Malaysia 6085654846 Categories of Places Caterpillar