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Concealed Automatic Door Opener
A. Compact and beautiful, can be hidden and installed into the thindoor body. -
Concealed Verticalautomatic Swing Door Opener
The Concealed Verticalautomatic Swing Door Opener Using planetary gear -
Concealed Floor Spring For Wooden Door
A. Maximum load capacity 120 kg, maximum door width 1.0 m, one-way opening. B. -
Concealed Flip-up Swing Door Opener
A. Efficiency and Convenience: The electric ceiling spring revolutionizes -
Concealed Floor Spring For Framed Door
Model：HPF-80 . Max Door Weight：80kg. Max Door Width：950mm -
Concealed Floor Spring For Glass Door
Model：HPF-100 . Max Door Weight：100kg. Max Door Width：1100mm. -
Cam Action Transom Floor Spring
Model：HD-850. Max Door Weight：100-150kg. Max Door Width：900-1200mm.
The concealed floor spring has a square block at the lower end of the body that can be movably adjusted, and a shaft hole in the middle of the base that fits it, and the said base also has a fixing hole for fixing with the ground.
Anhui Haida Door Control Equipment Co., Ltd. is one of the most professional concealed floor spring manufacturers and suppliers in China, specialized in providing high quality customized products. We warmly welcome you to wholesale bulk concealed floor spring in stock here from our factory. Contact us for free sample. Concealed Floor Spring For Framed Door, Concealed Floor Spring For Glass Doors, Concealed Floor Spring For Wooden Doors