Capstone Engineering, Ltd., a foreign invested company, specializes in construction supplies and strives towards its goal of accomplishing the vision of the company: to grow as the top-notch construction supply company beatifying the lives of people through technological innovation.

Our company is, especially, the best in the field of fiberglass door and offers variety of designs on the front and interior doors used in residences, apartments and offices.
Our fiberglass doors, renowned for quality worldwide, are now produced and sold domestically here in Korea and are available to our customers. Our products include fiberglass door, interior door, SMC and more. Capstone is always making every effort on customer satisfaction with its precise development and design for new products. Our greatest goal is to meet and satisfy our customers through complete customer service and care.

We promise to advance on as an excellent company with the love and interest from our customers. Thank you.