MILK that stays fresh for 60 days is just months from domestic production as a Sunshine Coast manufacturer finetunes world-first technology to vastly boost the shelf-life of its products. Food-technology company Naturo has produced trial batches of the long-life, fresh milk at its manufacturing plant in Coolum and is on track to finalise accreditation to sell domestically from late next month. Naturo's early success producing milk under its patented Haelen process has attracted the attention of the Federal Government which will today pump $1m into the project under an accelerating commercialisation grant. Company founder and chief executive Jeff Hastings said the company would first sell to commercial partners as it searches for a site for a major production facility capable of producing up to 10m litres a year.