We will make the history of windows that shine as time goes by.



We will grow together based on the best expertise and trust.

Hyoseong Industrial Development Co., Ltd. was established in 1994 under the command of sincere construction. In terms of design and energy conservation of important buildings in the window market As a company specializing in aluminum insulation windows and continuous efforts, He has abundant field experience and skills in the field of windows and doors. in line with fast-evolving window technology Through continuous technical research and facility investment,
We will continue to build on the best technology we have gained from experience. Through the development of new products, thorough quality control, and rational estimation We promise to do our best as a trusted and trusted company.
CEO of Hyosung Industrial Development Co., Ltd. Shin Dong Ha