No tricks are the true high-end Passive products. Real value "playing the card"
The sample windows in the exhibition hall are flawless, but in reality, they were delivered with substandard quality; Merchants promise to comply with wall thickness regulations and import hardware, but their actual test data does not meet the standards... In the current development of the industry, some merchants take advantage of information gaps to exploit loopholes and use the tactic of wrong products, causing consumers to suffer economic losses.

In this chaotic situation, Passive adheres to the original intention of quality transparency and honest management, and guarantees with practical actions, winning the recognition and trust of millions of end users.
The contract specifies the material selection process without ambiguity
As customizable professional products, doors and windows have vastly different user experiences due to different material selection processes. If we only listen to verbal promises from merchants, it undoubtedly increases the risk of encountering unscrupulous merchants cutting corners.

Passive abandons vague and general terms, refuses word games, and eliminates the possibility of wrong products from the source. Passive clearly indicates core information such as profile data, glass specifications, and accessory brands in the contract, and provides detailed explanations of product configuration. The quotation is clear and easy to understand, with no hidden terms or vague expressions.

Passive strengthens the fair and honest market order with legal and compliant contracts, safeguards the rightful interests of users, and increases transaction security and credibility.
The quality of information digitization can be traced throughout the entire process
Whether the doors and windows are good or not, data speaks for itself. Some small brands do not have standardized production processes, and small workshop style operations can easily produce products with similar appearance but far inferior performance compared to regular manufacturers.

From raw materials entering the factory to production and processing, and finally to finished products leaving the factory, Passive has professional personnel conducting comprehensive inspections at every stage. At the same time, Passive Doors and Windows has established an advanced product traceability system that can obtain full chain information through specific channels, allowing every door and window to have an "ID card".

Passive has invested more resources in building its own research and development laboratory, which can provide comprehensive professional performance testing. In addition to fixed testing locations, Passive has introduced portable professional equipment such as insulated glass heat transfer coefficient measuring instruments and glass photothermal performance testing instruments, which can provide real-time on-site testing and accurate data support for door and window glass.
Installing visual and effective services without discount
Qualified door and window products require professional installation to fully utilize their functions. If the quality of the doors and windows themselves is up to standard, but they are exhausted by unreliable installation, it is simply not worth the loss.

Passive adheres to the standardization of door and window installation, with multiple installation processes and layers of checks. The installation is visualized and the use is more reassuring. We have a professional installation team, and installation workers undergo strict training before taking up their posts, ensuring the quality of installation; Strictly select various installation accessories, with controllable details and more standardized implementation.

Service has no end, satisfaction has no limit. After sales provide nationwide unified response services, open various consultation channels such as offline stores, Tmall/JD customer service platforms, 400 hotlines, and customer service phone numbers, quickly connect needs, accurately match nearby service teams, and completely eliminate users' concerns about "out of warranty and unattended".

The true high-end is not just flashy advertising, but solid quality and unreserved integrity.
Passive protects the rights and interests of every user with integrity and responsibility. From now on, when buying windows, there is no need to worry about the wrong quality of the goods. Every door and window selection will leave no regrets.