AD-OSGD Overhead sectional

With the advanced testing devices and the quality standard of “6S”, Lifter emphasize the management of the manufacturing process to ensure the quality productAttracting and retaining top engineers lifter will keep pace with the international level of technology and quality.
The perfect design flow ensures an overall testing and certification, foring a well combination of humanization designs and security designs.Professional and strict inspection process and advanced testing equipment ensure good quality or each product.PU Sandwich Garage door PanelThe density of the garage door panel is 40kg/m³which could offer high thermal efficiency and sound insulation to your garage door.The thickness is 40mm, which make the garage door panel has excellent mechanical properties. the size is stable_ even under low temperature the panels strength will not change. the panels long­-term heat resistance temperatures are between-60C-+100C.

There are internal reinforce steel plate(1.0mm thick _and 16mm width}pre-laid along the panel at the joints_so the hinges could be fasten strongly on the panel to ensure the longtime service life.And also because of that  panel could be cut at any size to assembly doors with different sizes.

There is one rubber seal at panel panel joints which will stop the heat transferring to avoid the “cold-bridge and keep the energy be inside the garage.

The external skins of the garage door panel are PPGL steel which will not rust . and the stability of their painting colors meeting 25-30 years using life.

There are three kinds of surface texture:wood grain, micro wave and smooth.