INPRO was formed in 1996. We operate from a 4000m2 facility on a 1.5ha site in Auckland, New Zealand with quarrying operations in central North Island. We mine and processore for export throughout the Asia-Pacific region and we expand for cryogenic, horticultural and industrial applications. We mine and process and sand for local markets and for value-added applications. We act as the agent for AUSPERL, and distribute their , , filter aid, cellulose and diatomaceous earth. Our primary warehousing facilities are in Auckland, Christchurch and Blenheim allowing for nationwide supply and distribution of all products.