Doors- security for houses - Import export

We produce many different security doors with 14 point locked.

A CURTAIN WALL SYSTEM IS AN OUTER COVERING OF A BUILDING IN WHICH THE OUTER WALLS ARE NON-STRUCTURAL,BUT MORELY KEEP THE WEATHER OUT AND THE OCCUPANTS IN.AS THE CURTAIN WALL IS NON-STRUCTURAL IT CAN BE MADE OF A LIGHTWEIGHT MATERIAL.WHEN GLASS IS USED AS THE CURTAIN WALL,A GREAT ADVANTAGE IS THAT NATURAL LIGHT CAN PENETRATE DEEPER WITHIN THE BUILDING.