Recycling, Industrial Wood Waste, Concrete, Paper and Plastic, Drainage Metals Supplies

Materials Processing Ltd are solid waste recovery experts in the Bay of Plenty and Waikato.

The majority of our work is carried out at the OJI Kinleith Pulp & Paper Mill where we recover wood waste materials that would otherwise end up in industrial landfills. Our portable grinding unit converts this waste into fuel for the cogeneration boilers at Kinleith.

Materials Processing also operates at the Rotorua Lakes District Council landfill sites. The main objective of this operation is to divert as much material as possible from the general waste stream. The majority of the diverted material is made up of wood waste, green waste, concrete, scrap steel and plastics.

Sites in both Rotorua and Tokoroa process the green waste we receive and convert it to pure organic compost that is available for purchase throughout the North Island.

Materials Processing operates a portable concrete crushing plant, converting waste concrete into specification aggregates suitable for roads, drainage medium and builders mix.

Wood Waste

Need to dispose of untreated, treated, or mixed wood waste? We can take your wood waste for our bio energy plant! Contact us for disposal needs or job quotes.


Our recycling capabilities include paper, cardboard, and glass. Collection, construction waste and scrap metal are also available in selected areas.

Concrete Crushing & Concrete Products

Concrete crushing – the demolition waste solution. We have a very experienced and efficient team operating our mobile crushing plant.

Gardeners Choice Organic Compost

Gardeners Choice compost and potting mix are produced exclusively by Materials Processing Ltd and certified organic by Biogro NZ.