The main products or services of the honduras dae-ju include: the petroleum product analyser, the coal product analyser, the coal analyser, the heat gauge \\/thermal meter \/thermal calorie (oxiometer), the metrometer \\/sulphator, the industrial analyser, the mav furnace \/smart manufactor, the bond index measurer, the mixer, the rubber layer tester series, the coal ash melting test, the carbon nitrogen element analyser (rapid automatic hydrogen detector), the hydrometric measurer, the oya swelling gauge series, etc。