Petron Plus™ patented Formula 7 technology came about like most new inventions. An ordinary, average guy, with extraordinary drive and ambition, was determined to make a better product that was currently available. Petron International, Inc. (PII), founded by Gary G. Clark in 1979 under the name MTM Distributing, Inc. The name was changed to PII in 1982, and in the mid 1990's PII name was changed to Petronomics Mfg. Group, Inc. (PMGI), to separate the manufacturing from the sales companies. PMGI is located in Hutchinson, Kansas, today PMGI is internationally known and respected as one of the leaders in Advanced Lubrication read more