业务范围

各类工程施工总承包、工程总承包；承包与其实力、规模、业绩相适应的国外工程项目；对外派遣实施上述境外工程所需的劳务人员；上述境外工程所需的设备、材料出口；境内国际招标工程；压力容器制造、锅炉安装、设备租赁、自有房屋租赁、普通货运、货物专用运输（罐式）、大型物件运输（四类）；钢结构、水泥预制构件制造；以下经营项目取得特种设备安全监察部门许可后经营：压力容器、压力管道安装、改造、维修，起重机械制造、安装、改造、维修，锅炉改造、维修；工程项目管理；工程咨询服务；城市供水；阀门检测；仓储服务；物业管理。（依法须经批准的项目，经相关部门批准后方可开展经营活动）

Scope of business

Various types of engineering construction general contracting and engineering general contracting services are provided. The company is capable of undertaking foreign engineering projects that align with its strength, scale, and performance. It also offers labor personnel dispatching for the implementation of overseas engineering projects, as well as exporting necessary equipment and materials for such projects. Additionally, the company engages in domestic and international bidding projects. Furthermore, it specializes in pressure vessel manufacturing, boiler installation, equipment leasing, self-owned house leasing, general freight transportation, special cargo transportation (tank type), and large object transportation (four categories). Moreover, it excels in steel structure fabrication and cement prefabricated component manufacturing. The following business activities require permission from the special equipment safety supervision department: installation, transformation and maintenance of pressure vessels and pressure pipes; manufacturing, installation, transformation and maintenance of lifting machinery; transformation and maintenance of boilers. In addition to these services mentioned above, the company provides comprehensive project management solutions along with professional engineering consulting services. It also caters to urban water supply needs while offering valve testing facilities. Furthermore, it provides storage services as well as property management solutions. （For any projects subject to approval according to law, business activities can only be carried out after obtaining approval from relevant departments.）