Jennmar Queensland supplies underground mine roof supports. Our family owned company is leading the way in ground control technology for the mining and tunnelling industries. For more than 30 years we’ve been providing these services to Mackay and the surrounding regions.We are proud to have all our products manufactured in our Mackay plant based in Paget, ensuring utmost quality. Jennmar supply mining tunnelling and civil works products. Jennmar utilise local people to manufacture the quality products they produce, their motto is Safe Quality Production.The safety of our people is paramount and will never be dismissed. Our safety system is certified to AS4800. We produce only quality products and our quality management system.