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Viesearch·
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@td2025editor·
Brief Introduction Of PD Door |PT Door |TSTC Automatic Doors
PD Door also called PT Door or slide‑swing composite door, it originated in Singapore. P stands for Slide, D stands for Swing. In China, it was also called PT Door, P is the first letter of Pingkai, T is the first letter of Tuila, so PT possess the same meaning of PD .... Its core working logic as slide the door leaf horizontally first, then swing it flat against the wall, enabling 100% full opening of the doorway.