The sungbang industry that delivers warmth to customers
For better products
Since 1991, we’ve been consistent
Sungbang has always been committed to providing windows and doors that protect people’s health and
well-being. This commitment will continue into the future.
A better quality product
With excellent production lines, facilities, and meticulous quality management, we provide the products of the Sungbang industry with the highest quality.
We are striving to develop safer windows.
Sungbang is at the forefront of innovation, consistently delivering advanced windows to our valued customers.
Certification
