Alphabetical List of Tunnel Boring Machine Producers. (Main TBM Manufacturers).
CRCHI (China)
CREG (China) China Railway Engineering Equipment...“CREC” for short of 'China Railway Engineering Corporati...lso OGITEC.
Komatsu (Japan)
LNSS (China)...
Shandong Tian You Tunnel Engineering Equipment Co., Ltd. was establishe...management system, which have been certified by the China Quality Inspection Associatio...many technologies have reached the leading level in China,...