Police have arrested two men after allegedly uncovering $15 million worth of the drugs ice and ecstasy at a hidden lab in Box Hill.
A 35-year-old man from Bondi Beach and a 24-year-old from Cranebrook were charged with two counts of manufacturing a large commercial quantity of prohibited drugs.
The Bondi Beach man also faces five supply charges.
Police said they found a large-scale drug lab while searching the Box Hill property, seizing one kilogram of ice and three litres of methylamphetamine oil.
The two men were remanded in custody until August.
The NSW Drug Squad said it had shut down 44 drug labs so far this year.