"In the construction field feasibility of wood and employees has decreased, and also the environmental impact has made us what next? That’s how the company introduced steel doors and steel windows to the market. In the future era of pre-fabrication home, our company’s product would be a great achievement. As it is easy to fit and free from terminates and expansion makes the product more suitable. It is also 40%-50% cost friendly than wood. As our society is going ultra violence and theft, a steel door is provided by an anti-theft system which is almost same as a bank locker system."