Honda Automobile (Thailand) manufacturing plant in Ayutthaya province is one of the world's most advanced facilities. It currently rolls out five principal models for sale in Thailand and abroad -- namely, Jazz, City, Civic, Accord and CR-V. Continual investment expansion, product R&D, and production technology development under the auspice of Honda Engineering ASEAN, which develops and manufacture machine tools and molds, not to mention the founding of Honda's own parts molding plant , new plastic molding plant and cylinder sleeve production facility, and expansion of engine production in Thailand, have propelled Honda's production facilities here to the enviable status of the world's most comprehensive car production base.