Zhonghong handheld intelligentized marking machine introduce German [QDQ-886] technology. This equipment weights 2.2 kg, and hereby, it's very convenient to use. Moreover, it is easy to operate. It has two password boxes and is easy to take. As a result, it is suitable for going out and the field work. What's more, it can also mark for good-sized workpieces and can change the existent marks in different places.