HOME
PRODUCTS
CASES
ABOUT
HONORS
NEWS
CONTACT
Search
Company News
Industry Trends
15
2025-10
Jiangyin-Jingjiang Yangtze River Tunnel (Jiangyin City, Wuxi & Jingjiang City, Taizhou, Jiangsu Province)
2025-10-15
Jianning West Road River-crossing Corridor Project (Nanjing City, Jiangsu Province)
Heyan Road River-crossing Tunnel (Nanjing City, Jiangsu Province)
Cutterhead Repair for Guangzhou Project (Guangzhou City, Guangdong Province)
Cutterhead Repair for Fuzhou Project (Fuzhou City, Fujian Province)
Tunnel of Beijing East Sixth Ring Road Reconstruction Project (Tongzhou District, Beijing)
Iron Mine in Tangshan Area — Φ6.3 m Cutterhead (Tangshan City, Hebei Province)
Danke Section Tunnel of Wuhan Rail Transit Line 12 (Wuhan City, Hubei Province)
01
2025-09
Shanghai Tunnel Engineering Co., Ltd. — Φ14.78 m Shield Cutters Project (Shanghai)
2025-09-01
Taohutu Coal Mine Shaft Project — 9.4m Drilling Tools (Ordos City, Inner Mongolia Autonomous Region)
Jet Reverse Circulation Well Flushing
Pump Suction Reverse Circulation Well Flushing Method
Air-Lift Reverse Circulation Well Flushing Method
Drilling Well Flushing Technology
Contact us
+86 379 6519 6583
+86 158 3856 6239
luoyang-jj@qq.com