Product Description

1. Complying with European Standard CE/EN1154,which required durability test up to 500,000 cycles
2. Fully concealed into the bottom of timber and steel door leaves
3. No excavation being required
4. Easy installation with simple steps on assembling.
5. High corrosion resistance aluminium body
6. Closing speed adjustment valve at the visible side of the body
7. Fixed closing power EN size 4
8. Aesthetic round base with angle adjustable screws

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