Annette has established dual R&D centers in both Germany and China to bring outstanding system experiences to Chinese consumers. We strive to make technology better serve the market and render innovation to have a greater impact on daily life.

In terms of standardized installation, we will introduce an 8+15 step standard process for the installation of water supply and heating system, in an effort to follow scientific standards instead of traditional experience and avoid deviations caused by individual empiricism.

We adopt an 8+12 step acceptance system. After inspecting and supervising the quality of water supply and heating system installation services and archiving relevant documents, we will issue a quality assurance certificate to consumers.

As a strategic partner of VASEN, Annette leverages VASEN's digital management system. Consumers can ensure standardized process management across the entire chain through services such as visual tracking.

Annette adheres to its “2-hour response, 24-hour rapid on-site service” policy, ensuring that in the event of any issues, we can respond, identify and address any problems in the shortest time possible to alleviate concerns of our customers.