Overview WZS Misi Setia Sdn. Bhd. (WZSMS) was incorporated in June 2002 to venture into Malaysian Oil & Gas Industry. WZSMS, a company with dual certifications of ISO 9001:2008 & OHSAS 18001:2007 and Petronas Product Services Registration, has grown to his full capabilities and abilities in the following business activities: -EPCC of Skid Packages including gas metering skid, chemical injection skid, filtration skid and etc. -EPCC Oil Gas Pipeline Transmission Distribution System (Onshore). -Pipeline Relocation Hot Tapping Works. -Plant Terminal Project. -Oil & Gas Product Trading and After Sales & Services.