Door locks for home interior doors, hotels, clubs, offices, etc. usually use stainless steel interior panel precision cast door locks. The appearance and performance value of stainless steel panel locks determine its "position" in interior door locks, then stainless steel interior panels Which one should be locked? Refer to Lelang Hardware's RPS-01-07 stainless steel panel lock, which is made of stainless steel and has the properties of acid resistance, alkali resistance, temperature resistance, and wear resistance. The number of factory test switches is also up to tens of thousands, and the door lock is qualified after testing.