Underground space & utility tunnel

CISDI provides planning, consulting, design, EPC contracting, investment and financing and operation services for underground space and utility tunnel, pursuing rational utilization of underground space in city and exploring the related study on cost-effective construction and operation by multi-disciplinary coordination and technology integration. 

		Utility Tunnel Phase 1 at Shengzheng Konggang New Area
		Utility Tunnel Phase 2 at Shengzheng Konggang New Area
		Designated planning for Haikou Utility Tunnel