◆ The interface of the access door is mainly composed of the door frame and the door core. It is formed by stamping and drawing of 0.6 ~ 0.8mm-thick galvanized plate, which is not easy to rust, and the result is solid and beautiful.

The core of the access door is equipped with 22mm thick insulation material, and the side of the door core is clamped with a high temperature resistant sealing rubber strip, so as to achieve the function of sealing and constant temperature. The door frame is equipped with a lock catch, which can be taken out by rotating to a certain angle. The installation is simple and the use is convenient.

◆ Material: galvanized steel plate