Denliz Trading offers 2 of the leading waste water treatment systems-

A one tank Ultra Clear system if space is a concern or a two tanks Clearwater Bio-Digester system.

Both systems carry the NSW health Certificate of Accreditation, and all tanks are accredited to AS/NZS1546.1.

Denliz Trading can carry out site inspections arrange geotechnical reports (if necessary) and process your application through council. 

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