Delivering FRAS-certified polyurethane manufacturing, onsite maintenance, and custom engineering solutions for mining, alumina, sugar, farming, and industrial sectors across Australia — and beyond.











Founded in 1988, JSIS Engineering is an Australian-owned and ISO-certified engineering solutions provider specialising in manufactured polyurethane products, onsite solutions, maintenance, and custom solutions.
With facilities in Queensland and projects delivered both nationally and globally, JSIS supports clients across coal and hard rock mining, alumina refining, sand processing, sugar milling, agriculture, manufacturing, and commercial infrastructure.
Our polyurethane products meet MDG3608 FRAS certifications, ensuring superior safety and durability in underground and heavy industrial environments.
JSIS prides itself on past achievements and a future commitment to the health, safety, quality and environmental sustainability of our people and our communities.
Polyurethane (PU) holds corrosive benefits across a broad range of chemicals and applications and is immune to the corrosive effects of water. PU’s inherent flexibility and durability makes it a viable replacement for certain metal components and a substitute or sacrificial layer of product that can be used throughout a variety of operations. JSIS only uses the highest quality PU products from Australia’s leading Polyurethane supplier.
With PU’s uses being virtually limitless, JSIS has found that the manufacturing of custom-made PU products is regularly evident throughout monthly production schedules. JSIS supplies PU products to the open cut and underground mines, ports, sugar and other commercial industries, manufacturing an array of PU FRAS and non-FRAS certified products which include pulley & roller lagging, ventilation curtain & sheeting, dust suppression spray bars, mine vehicle accessories, conveyor belt accessories, tread plates & plugs, and miscellaneous items.
With over three decades of experience, JSIS Engineering provides specialised piping services trusted by Australia’s leading mining, manufacturing, alumina, sugar, sand, and agricultural industries.
Our management team, project managers, and on-site specialists combine practical knowledge with technical precision to deliver fit-for-purpose solutions that consistently exceed client expectations.
We deliver results at the coal face — providing safe, timely, and cost-effective support for shutdowns, maintenance, fabrication, and water management projects across coal and hard rock mining, industrial, and commercial operations nationwide.
JSIS Engineering Specialise in the production and supply of Fire Resistant and Anti-Static (FRAS) Certified Polyurethane products to the underground Mining Industry which complies with MDG3608 Guidelines.
We take a great deal of pride in our commitment to developing and maintaining long-term business relationships that are mutually beneficial to both parties in terms of profitability and ongoing problem-solving.
Thanks to our diverse network of supply chain partners, we are more than able to source and supply a huge and diverse range of polyurethane & pipe materials and on-site piping solutions at the most competitive rates in our industry.