Providing durable cutter solutions for railway and highway tunnel projects. Our products are engineered to withstand demanding geological conditions while ensuring stable performance, longer service life, and efficient tunnel excavation.
Project Name：Leshan-Xichang Expressway Project K2 SectionProject Unit：China Railway 18th Bureau Group Tunnel Engineering Co., LtdProject Description：The Leshan–...
Project Name：Dujiangyan–Siguniang Mountain Rail Transit DSZQ-4 SectionProject Unit：China Railway 18th Bureau Group Tunnel Engineering Co., LtdGeological Conditi...
Project Name：Sichuan-Tibet Railway Project Section 15Project Unit：China Railway 18th Bureau Group Tunnel Engineering Co., LtdProject Description：The Sichuan–Tib...
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