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Nowadays, people pursue energy saving in many ways, such as home energy saving. Energy saving can also be achieved through the design and materials of doors and windows. So, how exactly is energy saved? What materials should windows and doors use to be energy efficient? Doors and windows made in China can provide the answers.

I. Fundamental Principles and Core Structure of Thermal Break Windows The core of thermal break technology lies in embedding low-conductivity insulating materials within aluminum profiles, creating a physical break between the inner and outer sections. This structure blocks direct thermal conduction through the metal. This “sandwich” design significantly reduces the overall thermal conductivity of the

International shipping involves numerous procedures and inspections, all of which must pass through customs. Many related documents and preparations must be completed in advance to avoid risks during export. Doors and windows are typically large and heavy, so they’re usually shipped by sea or rail. Air transport is too expensive and is only considered for

Study competitors: Learn about other brands in the local market. What are their products like? How do they price and sell? This helps you find your unique advantages. Know local rules: Each country has different building and safety laws for windows and doors. For example, the EU has strict energy-saving rules. The US has safety