Regular swinging doors for pedestrian can only open to outside or inside. So it is single-direction opening only. ABS plastic Impact Traffic Doors can open to inside and outside at the same time. So it is double active according to passing direction flexibly. And there is impact-resist bumper plate on traffic door leaf. When workers pushing a cart or trolley to collide into the Double Swinging Doors, the bumper rubber plate can protect doors from damaging. So workers can directly push or even hit the ABS plastic impact traffic door to pass through it. After people or forklifts passing the ABS plastic traffic door, its door leaf will automatically close itself with its self-closing hinges. So during the whole passing procedure, workers no need use hand to open Double Active Doors, and can directly go away from it. This reduces time of passing and improve work efficiency obviously. What's more, the ABS plastic material of the door is food grade material, and it will not…