What is a concrete mixer truck?

Name: Production of all kinds of concrete mixers, Centrac Azizi Mixer in Tehran
Address: 10, Azarjost Industrial Complex, Rieh Square, Saveh Road, after the third road of Adran, at the end of Qala Mir, Tehran, 10, Azarjost Industrial Complex, Rieh Square, Saveh Road, after the third road of Adran, at the end of Qala Mir, Tehran, Tehran
Price range: $$$

Production of all kinds of concrete mixers, Centrac Azizi Mixer in Tehran

concrete mixer