petronomics mfg. group, inc. (pmgi) of hutchinson, kansas usa, is the manufacture of petron plustm formula 7, petronomics® formula 7 and ppx formula 7® lubricant products. pmgi formulates and manufactures over 275 products that serves the agricultural, aviation, aerospace, city/states agencies, food/drug mfg., hospitals, hotels/motels & commercial properties, industrial plants, commercial, mining/quarries & cement plants, automotive manufactures, industrial fleet, motorsports race teams, metalworking facilities, oil companies, pulp & paper mfg., power plants, printing & publishing, recreation operations, steel/metal operations, transportation operations, university & schools, military and government applications around the world.