Store, transport and unload materials with Unibox™
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Introducing Rombus, the modular, flexible concrete system that replaces the need for traditional full-depth concrete.
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Certified to Australian standards, Bulk Bag Stand safely stores and handles up to 1,500kg.
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Precision Engineering. Safer Systems. Sustainable Results.
United Ag is a modern, solutions-driven business delivering high-quality, engineered products that make operations safer, smarter, and more sustainable. From Unibox and Fledbag to the Bulk Bag Stand and Rombus, every innovation is designed to help Australian industries work more efficiently — with less risk, waste, and downtime.
Unibox™ is built tough for Australian conditions
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Engineered Construction
Manufactured from high-density polyethylene (HDPE) the UniBox is UV-stabilised to withstand 10+ years of outdoor exposure while maintaining strength in all weather conditions.
Centre Discharge Port
The sloped design channels product to a central discharge port for complete emptying, operated by manual gate or remote control to keep workers safely on the ground.
4-Way Forklift Entry
Wide entry points from any direction make positioning simple, with a reinforced base that safely handles 3-tonne loads during lifting and transport.
Weatherproof Seal
Built to protect your product from moisture and contamination, the completely sealed construction keeps everything perfect whether stored indoors or permanently outdoors.
Reinforced Stacking System
Steel-reinforced corners allows for stable stacking of units 4-high, with an interlocking design that prevents any shifting.
Fledbag
A flexible dispenser for bulk bags
Penetrate standard disposable bulk bags and safely control the flow of granular materials with speed and precision. Flow rates between 200-700 kg/min controlled with innovative vario slide.
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Smarter, Flexible Concrete Systems
Introducing Rombus Grid & Fusion
Modular, high-strength concrete systems that flex like asphalt and last like concrete. Delivering faster, cheaper, and more sustainable surfaces than traditional slabs
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Our goal is to help industries work confidently today while building a safer, smarter future for tomorrow.
Our story
United Ag is a modern, solutions-driven business delivering high-quality, engineered products that make operations safer, smarter, and more sustainable.
About usGeneral FAQ's
Check out some common questions our customers ask. Still need more information? Visit our contact page, we will be happy to assist.
Do you offer Australia-wide shipping?
Yes, we ship across Australia. Freight costs vary depending on location, product and order size, we work with trusted carriers to ensure safe, reliable delivery.
Can I get a quote before ordering?
Absolutely. Some products require freight or bulk pricing, so you can easily request a quote online or contact our team for a tailored estimate.
How long will my order take to arrive?
Delivery times depend on your location, product ordered and freight company. Items are usually dispatched within 2-3 business days, and delivered within 1-3 weeks.
Do you sell directly to businesses or individuals?
Yes, we supply both. Whether you’re a business, contractor, or individual buyer, we’ll help you find the right solution for your needs.
What if I need help choosing the right product?
Our team is here to help. You can contact us anytime for practical advice on sizing, compatibility, or the best solution for your specific application.
Are your products environmentally friendly?
Yes. Many are reusable or made from recycled materials. Our focus is to reduce waste and improve efficiency without compromising safety or performance.