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DDDC008
D&D Hardware
CE
Aluminum Alloy
Silver
Wooden Door, Metal Door
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Selected aluminum alloy shell, steel force arm and components, the whole in addition to hard, not easily damaged by external forces, in acid and alkali environments, but also has a strong corrosion resistance; In addition, the door closer nylon slider and other materials selected to reduce the friction between the force arm and the sliding track。
Door closer plays a vital role in fire prevention, the stable performance and good quality of the product can bring security for people's work and life, in the accidental fire greatly reduce the loss of personal property.
Selected aluminum alloy shell, steel force arm and components, the whole in addition to hard, not easily damaged by external forces, in acid and alkali environments, but also has a strong corrosion resistance; In addition, the door closer nylon slider and other materials selected to reduce the friction between the force arm and the sliding track。
Door closer plays a vital role in fire prevention, the stable performance and good quality of the product can bring security for people's work and life, in the accidental fire greatly reduce the loss of personal property.
