Ningbo Gdoor System Control Technology Co., Ltd.
GS604 Automatic Telescopic Door operators are designed by professional R&D team. Carriage sets, pulleys and supporting beam are made from special materials. Strong power DC double drive motor can carry 300kg/leaf or 2*500kg/leaf. Ningbo GDoor automatic telescopic door operators are suitable for super high and super wide passages and super heavy door leafs. Automatic telescopic door operators operate safe, noiseless and smooth. In order to satisfy customers' requirements, automatic telescopic door operators can be customized.
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