I wish to express my sincere gratitude to all of you who have provided full support all the while to our company and products.
We, Dongbang E.N.G which enjoy progress along with customers has been producted the extrusion machine and the vinyle sidings and the gable vents and the corner lock with an intention to contribute to the development of domestic industry.
For the past 20 years, we have been engaged in research and development and as a result of the best quality and the development of the patent, we won the new knowledge company from the government.

Our company being the top of the plastic extrusion machine product as the origin technology has been recognizing the excellence of the quality since we have developed and producted the vinyle sidings depending on the entirely import with the best technology within the country.
With the company philosophy of the quality-first principle, the timely supply and customers satisfaction.. we will keep doing our best to lead the field of the 21st contsruction exterior.
Thank you


Double ply vinyl siding No.0018423