On February 2, 2012, Mr. Anek T. Rattanaporn, NSP acting Director visited Pesticide-free Vegetable Production Cluster and Sitthichok Shop in order to evaluate projects entitled “Development of Sub-Cut of Agricultural Materials Machine” and “The Development of Replacement Materials Import of Abroad for Production Polishing Cylinder by Using the Design of Experiment in the New Small Rice Milling Machine” respectively.