Service Items
服务项目
工程咨询与设计
Engineering consultation and design
工程总承包与项目管理
General contracting and project management
导排与防渗总承包
General contracting of guide and seepage control
土木材料生产经营销售
Production, operation and sales of civil engineering materials
防渗系统侧漏检测服务
Leakage detection service of seepage control system