engineered poly products

Engineered Poly Products

High-Quality Agriculture Products You Can Trust


In the harsh climate of Australia, it’s vital that businesses in the agriculture sector have secure and durable liquid storage systems in place.

Whether it’s collecting and storing rainwater, ensuring livestock have access to food and water, spraying crops with fertiliser, or being prepared in case of fire, heavy demands are placed on our products.

At COERCO, all our products are designed and manufactured under strict control to ensure they are suitable for drinking quality and fully UV stabilised in all colours to survive the toughest of conditions. With a full warranty against faulty workmanship, you can rest assured that COERCO agriculture products won’t let you down.


Learn More About Our Products

Click on one of the categories below to read more about the specific benefits of our high-quality agriculture products:

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Would you like to improve your farm’s water planning, efficiency and productivity? Are you ready to invest in products that will last for decades and revolutionise your everyday operations?

Get in touch today for a no-obligation chat and free quotation!

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The Highest Rated Poly Tank Manufacturer... By Customer Reviews!

" Great team with efficient delivery that places tanks in the spot you want. Strong tanks which will last in the environment we throw at it. Won't ... Read More

Murray McDonald
Kellerberrin, WA

" My 2 x 50,000 litre UAN tanks were delivered quickly and I was impressed with the build quality and will be looking at getting more Coerco Tanks in ... Read More

Chad Langsford
Quairading, WA

" Purchasing a water tank for the Kendenup fire brigade, I received excellent service from all members of the Coerco group with whom I liaised. They ... Read More

Brian Appleby
Kendenup, WA

" Had a 50kl tank delivered last week. Some issues with getting road train into my block. Michael the driver was excellent in making sure i got what ... Read More

Joe Kelly
Perth, WA

" Great experience, from the point of order to point of delivery. Great communication from the office staff and the truck driver on delivery dates ... Read More

Christine Schilling
Beverley, WA

" I had two 32,000 litre tanks ordered and delivered and I'm very happy with them and the delivery. "

Rick Bee
Narrogin, WA

" We have been very happy with the polyethylene septic tanks provided by Coerco, and we now use these as standard on all our new homes. Previously we ... Read More

Andrew Sharpe - Stallion Homes
Northam, WA

" As an agent for Coerco they are so easy to deal with making it even easier for the customers. Nothing is an issue for them. " Read More

Craig Bassett - Elders Ltd
Geraldton, WA

" Fantastic Experience. The service was 10 out of 10, and the process was seamless from quote through to delivery. Was even more impressed after ... Read More

Darren Tindal
Albany, WA

" Coerco have always been our go-to supplier for poly tanks. Good quality tanks. We've requested to customise the tank fittings and were executed ... Read More

Jerica Marise Razon
Malaga, WA

" Great service for my project. Delivery drivers very professional and product first class. "

Adam Van Nellestyn
Busselton, WA

" Rain water tanks for our house, best quality,exact colour, prompt delivery. Carrier very helpful on delivery. Just up the road for great locally ... Read More

Phyllis Brosnan
Toodyay, WA

" Really happy with the service & communication we received from Coerco throughout the whole purchase and delivery and not forgetting the great tanks ... Read More

Cy Bettjeman
Brunswick Junction, WA

" We have purchased Coerco Products over the last 15 years from troughs to tanks and are completely satisfied with all of the products. The service ... Read More

Phillip Tomlinson
Wanerie, WA

" Product is excellent, price was right, and the fella who dropped the tanks off was a good bloke, all in all a can do no fuss company. You'll have ... Read More

Louie Hughes
Munglinup, WA

" Great service, great value and prompt delivery of my new Coerco Liquid Fertiliser Tank from Landmark. Cheers Coerco "

Damian McEllister
Narrogin, WA

" Very Happy with the products, surprisingly very strong seeing the way the Flexi-N tanks were pushed off the truck. Happy people to deal with, very ... Read More

Jaloran Farms
Wagin, WA

" Best price on the market. Turned up quicker than expected. We will be ordering another before next winter. "

Sparta 1
WA

" We purchased a 17,000 litre FLEXI-N cartage tank and it was on a truck and delivered within a fortnight . The tank is made of solid plastic with ... Read More

Roger Newman - Linton Park Farms
Cuballing, WA