TNZ Engineering Services Sdn. Bhd. managed to gain reputation as one of the reliable player in the industry. Among our reputable clients are Petronas, SIRIM, MARDI, MINDEF, STRIDE, Agensi Nuklear Malaysia, UTP, UITM, UKM, UPM, UTM, UNISEL and a few other institutions. We are also the main contractors for analytical equipment suppliers such as Perkin Elmer, Agilent Technologies and Lab Alliance.