Petrokon Utama Sendirian Berhad
PUSB ENGINEERING SDN BHD. D2203, Menara Mitraland No 13A, Jalan PJU 5/1, Kota Damansara 47810 Petaling Jaya, Selangor Malaysia. Miri Office PUSB ENGINEERING SDN BHD. 2nd Floor, Bangunan Teochew, Lot 1786, Jalan Jee Foh Utama, 98000, Miri, Sarawak. Kota Kinabalu Office