... Size selection: custom design 3, Opening side:"left " and "right"4, Conventional configuration and characteristics :1, The door adopts our independent ... slot to add ribbon heater. The appearance is neat and integral. 3,Equipped with aluminum alloy special track, ... doorHR2SLight type, Manual control, double wings, sliding doorX-HR1SNew and light type, Manual control, single wing, sliding door; Thickness ...