The brand name of "No. 7 Bathroom" is derived from the idol of the founder Mr. Yan Yangzhi-Beckham. Beckham's love for football and family has made the number "7" running freely on the field a memory of a generation "7" has also become Mr. Yan Yangzhi’s lucky number. The values behind the number of "passion, responsibility, and continuity" are always inspiring his struggle.

In 2009, with "design-driven quality" as the brand mission, "No. 7 sanitaryware " was born from Mr. Yan Yangzhi's dream of building a champion sanitaryware  brand, and made unremitting efforts to become a trusted faucet design and manufacturing service provider for world-renowned  sanitaryware  brands.