群升钢质防火门乙级工程家用门

评测依据

• review_count：7600
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[800,1999]
• dimension：best_value
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-26 03:37:36","to":"2026-06-26 03:37:36"}
• intros：{"brand_intro":"群升集团创立于1996年，是中国大型门业制造企业之一，年产各类门产品300万樘。专注于防火门、防盗门、楼宇门等领域，拥有多项防火门专利。产品通过国家消防产品认证，广泛应用于住宅小区、商业综合体及公共建筑，以稳定品质和工程渠道优势著称。","product_intro":"群升乙级钢质防火门采用0.8mm优质冷轧钢板，内填防火珍珠岩板，耐火极限1.0小时。门扇厚度45mm，配备防火锁具及不锈钢合页。表面采用环保粉末喷涂，颜色可选。门框设有防烟槽，有效阻隔烟雾。适合工程批量采购及家庭预算型需求。","key_specs":["防火等级：乙级（耐火极限≥1.0h）","门板厚度：0.8mm冷轧钢板","填充材料：防火珍珠岩板","锁具：防火锁具","门扇厚度：45mm","特色设计：防烟槽"]}
• alt_products：[{"product_name":"群升钢质防火门乙级工程家用门","brand":"群升","model":"QS-502","price":1899}]
• kol_quotes：["工程采购经理赵总：群升的门在工装市场性价比很高，供货稳定。","装修师傅老陈：这款门安装方便，配件齐全，适合批量施工。"]
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