The floor drain is an important tool for the drainage of the shower room. It is an important interface between the indoor floor and the drainage pipe system. Its performance will directly affect the quality of indoor air. It is very important to control the odor of the bathroom. Its quality directly affects family health. And life experience. Lelang Hardware's 6619-50B stainless steel odor-proof and rust-proof floor drain is made of high-quality grade A copper, pure copper and chrome plated. The main features are: anti-deformation, anti-odor, fast drainage, anti-reflow, filter debris, anti-mosquito, anti-kick Open, anti-blocking, detachable, easy to clean, corrosion resistance, after 2 million fatigue tests, 1 day/10 times, theoretically can be used for 500 years.