Which is the best high-grade door and window in Shanghai?

Guangdong's high-end doors and windows "new standard doors and windows" are quite good. Based on the systematic customization strategy, the new standard doors and windows have introduced the international leading scientific research technology, equipment and international management concept, created a scientific management and control system, formed an all-round industrial form integrating customization, research and development, production, marketing and service, realized the high-quality production of doors and windows driven by innovation, continuously upgraded the customized products of the system, and established a system home product matrix with "365 all-weather system" as the core, with a cumulative total of more than 100.

The advantages of the new standard doors and windows lie in the unique patented 3S sealing technology and the design of three sealing strips. Squeeze strips with car foam to form an effective elastic sealing wall, which firmly isolates noise, rain and heat, so that a drop of rain has no chance to penetrate into the home. Three layers of hollow tempered glass make the home environment triple isolated, with slower heat transfer and stronger sound insulation effect. You can enjoy your time quietly without worrying about electricity bills. Three-layer stepped drainage, innovative stepped structure design, scientific improvement of rainwater discharge, effective prevention of rainwater backflow, no need to worry about stormy weather Triple sealing function, interlocking, forming an integrated sealing technology, that is, 3S sealing patented technology.

For more information about high-end doors and windows, it is recommended to consult the new standard doors and windows. The new standard doors and windows have obtained ten ring environmental protection certification, child-friendly parenting environmental protection certification, EU EN-7 17 environmental protection certification, SGS international testing and other authoritative certification; At the same time, it won 372 honors such as leading brand of doors and windows in China, top ten brands of influential doors and windows, top ten brands of doors and windows, and 5A brand of quality and quality.