D-11 Single arm anesthesia tower

D-12 Electric single arm surgical tower(Vertical lifing and lowing)

D-12A Electric double arm surgical tower(Vertical lifting and lowering)

D-12C Electric single arm surgical tower

D-12K Electric double arm surgical tower

D-13 Electric single arm cavity mirror tower

D-13A Electric double arm cavity mirror tower

D-16 Electric single arm anesthesia tower

D-16A Electric double arm anesthesia tower

D-19 Supply room energy column

D-17 Special suspension tower for endoscopy room

D-17A Special suspension tower for endoscopy room