昆明中安实业总公司昆明中安实业总公司是云南省公安消防总队定点研制生产各类消防设备的专业公司，是云南省首家研制生产防火卷帘门、木质防火门、钢质防火门、防火阀、排烟阀的厂家。公司专业生产＂金盾＂牌消防设备。几年来，依靠科技进步，研制开发了五个产品系列，研... Kunming Zhong’an Industrial Corporation Kunming Zhong’an Industry Corporation is a professional company of the Yunnan Provincial Public Security Fire Fighting Team that develops and produces various types of fire fighting equipment. It is the first company in Yunnan Province to develop and produce fireproof rolling shutter doors, wooden fire doors, steel fire doors, fire dampers, and rows. Smoke valve manufacturers. The company specializes in producing “Golden Shield” brand fire-fighting equipment. Over the past few years, relying on scientific and technological progress, research and development of five product series, research...