共济公司竭诚欢迎国内外厂商来京长期展销消防产品北京共济消防安全技术有限公司是由北京地区消防界一些老同志发起、经有关部门批准组建的从事消防安防工程设计、施工和产品营销服务的专业性企业。公司为了更好地服务于社会，扩展业务范围，适应北京和全国各地对消防产品... Gongji Company sincerely welcomes domestic and foreign manufacturers to come to Beijing for long-term display of fire-fighting products. Beijing Gongji Fire Safety Technology Co., Ltd. is a fire-fighting security engineering design, construction and product marketing service initiated by some old comrades in the fire protection industry in Beijing and approved by related departments. Professional enterprise. In order to better serve the community, the company expands its business scope and adapts to Beijing and all parts of the country for fire protection products...