主营产品：Sales of fireproofing materials such as fireproofing boards, fireproofing mud, fireproofing packages, fireproofing chute boxes, firestopping modules, fireproofing coatings and so on
主营产品：Sales of fireproofing materials such as fireproofing boards, fireproofing mud, fireproofing packages, fireproofing chute boxes, firestopping modules, fireproofing coatings and so on
主营产品：It is used in residential buildings, hospitals, libraries, computer rooms, bazaars, public cultural and entertainment venues, restaurants and hotels, collective dormitories, schools, cultural relics protection units, factory workshops, ordinary warehouses and other areas.
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Henan Zhengzhou fire
