一本久久a久久精品综合,伊人久久大香线蕉一区,日本一区高清一本大道,亚洲色Av性色在线观无码

Table valve integrated NB remote water meter(Built-in valve, watch valve integrated)

This product has the patent technology o...

View details

Detachable NB remote water meter(Module can be split, the movement can be removed and washed)

This product has its own patented techno...

View details

Table valve integrated LoRa remote water meter(Built-in valve, LoRa remote transmission)

This product adopts the suspended screw-...

View details

Vertical screw-wing large diameter water meter(The movement is removable and washable, and the intelligent upgrade is convenient.)

This series of products is a vertical sc...

View details