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Fire spring door

Fire spring door

Detailed

The British standard BS476 series fireproof glass doors and windows in strict accordance with British standard BS476 Part22:1987 requirements of the production, the door frame and the door leaf, the door glass and a fire sealing parts, hardware accessories have reached or exceeded the British standard requirements, many have been detected by means of the British standard BS476 Part22:1987! All products comply with the safety requirements of the Hongkong fire department and the buildings department. Also applies to all countries and regions approved by the BS476 Part22:1987 standard.

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