According to the survey results on the Internet, 70% of the demand groups for security doors are 30-49 years old, of which 78% are men and 22% are women. People's traditional concepts are gradually changing, which is of great significance for the gradual popularization of security doors. Many people are deeply affected by traditional concepts, because they do not understand the security door, so they are afraid or even deliberately ignore it. In the future, security doors will become the first best security guarantee for people.
Security door
The quality and performance of steel fire doors should meet the design requirements.
The variety, type, specification, size, opening direction, installation position and anti-corrosion treatment of steel fire doors should meet the design requirements.
Fire doors with mechanical devices, automatic devices or intelligent devices, the function of the mechanical devices, automatic devices or intelligent devices should meet the design requirements and relevant standards.
Steel fire doors must be securely installed. The number, location, buried mode, and connection mode of the embedded parts must meet the design requirements.
This page is an illegal climb taken from experience
General items steel fire door surface decoration should meet the design requirements.
The surface of the steel fire door should be clean, without scratches and bruises.
Buy security door please choose regular home