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...