Who is open country dairy? Open Country Dairy is New Zealand's largest independent dairy manufacturer and the second largest dairy exporter of whole milk powder in the world. We exist to deliver the world the highest quality dairy ingredients.Where is country dairy located in michigan? Come see our farm-to-table process during a tour of our working farm located in the heart of beautiful Oceana County, Michigan. Home of the bottomless cup of milk! Stop in for gifts and endless fresh milk, cheese, ice cream, burgers, pizza, and sandwiches. Stay current with the latest updates, events, and photos from Country Dairy.What makes country dairy different? Local milk, cheese, and ice cream. Local milk, cheese, and ice cream. Our cows have never been given artificial growth hormones, and now our milk and cream is certified non-GMO. From a humble farm in 1907, Country Dairy has grown to become a modern dairy operation bottling more than 70,000 gallons of milk per week.What happened to open country dairys 20m waharoa plant? The Waikato firm contracted to build Open Country Dairy's $20m wastewater plant is now in liquidation, and pursuing a claim worth about $3m against the dairy company. Wastewater management firm BPO stopped construction on the new treatment plant at Open Country Dairy's Waharoa factory in the Waikato, in March.