What is the meaning of Duco?

Automotive paint.

To paint with automotive paint.

to lead, guide, conduct, lead away

to take

to draw, pull

to think, consider, regard, calculate, count, reckon

to lead (a wife in marriage), to marry, to take (as one’s wife)

to prolong, to protract

to march, command, lead (e.g., an army)

to march (said of soldiers, lit. "be led")

to forge

Source: wiktionary.org