Shape and structureTraditional floor drains are mostly outer square and inner ci...

FeaturesFast dischargingThe linear floor drain has a large water flow rate on th...

The linear floor drain is a long strip of floor drain, so its name is given beca...

Most of the multi-leaf air outlets are installed on the stairs or aisles of the ...

1. Shrinkage marks and inner rib thickness: In actual production, it is found t...

5. New air outlet requirements①Fixed blinds should be used②Waterproof shutters ...