Popular product:
Skype:autodoorleader
WhatsApp:+8618971265826
Swing door floor spring's Features:
1. Max.Door weight: 100KG/120KG/150KG
2. Door width: 900-1250mm
3. Dimension: 306*108*41mm
4. 1.2MM # 304 mirror cover plate
5. 90°hold-open,open in both directions, maximum opening 130°
6. Guarantee is 5 years.
7. Pass 500,000 times testing.
Two Way Open Floor Spring
TEL:+8618971265826
Floor spring is a divice which installed under the bottom of the door leaf and let the door close automatically. The floor spring swing door closer is hide in the ground, concealed design is widely used with wooden door, steel door, aluminum door, glass door, fireproof door.
Contact Us:
Email:autodoorleader@gmail.com
Speed adjustable door closer floor spring size:
Our floor spring production line:
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