Industries October 7, 2015 by hitecadmin Industries Hitec Welding Solutions Coal Steam Gas Hitec Welding Brisbane has successfully secured long term contracts and service agreements with some of Australia’s leading energy and resource suppliers. View more Refinery / Petrochemical Hitec Welding Brisbane continues to provide services to both the petrochemical and minerals refining industries. View more Mining Hitec Welding Brisbane has provided and continues to provide services to the mining industry, both locally and internationally. View more