Pemko Manufacturing Co.
The stainless steel sliding track system is available in 10 hanger styles — five for glass and five for wood. Doors are top-hung and glide along a track to open or close. The system accommodates a variety of doors up to 240 pounds and is designed to replace inswing or outswing doors.
Protimeter: Aquant
Sensaphone: Sentinel PRO
KI: Passel
Sielox: AnyWare
Global Drain Technologies: 2000 T-Series Threshold Drain