4

Wooden fireproof door, specific fire protection equipment [60-minute flame resistance performance]
阿部興業
A wooden fire door. Reliable performance and a wide lineup made possible because it's the first domestically produced model!
48

Knob, handle, knob - Commercial use for personal use 'One-touch door handle'
渡辺パイプ 建設プロユーザー専門EC『シザいもん』
It is a push-pull type door handle that is neither a doorknob nor a lever handle, with a unique design and functionality.
48

Door knob/handle: A design of honesty and practicality - "Stainless Steel Door Knob"
渡辺パイプ 建設プロユーザー専門EC『シザいもん』
A stainless steel doorknob that has been manufactured since the Showa era. It is a design that combines nostalgia and modernity, and is something we want to pay attention to once again.