Since established in 1987, as a door lock manufacturer, Dueal has recorded a steady
growth through investment in R&D, development
of new technology and cultivation of professional manpower as well as control of quality.

Using these experience, we could expand automobile business division in the ares
of business and export important automobile parts to abroad.

We will make a more concerted effort to secure the confidence and love for customers
through more conclusive customer-satisfying management.

Thank you.