KOTSUMY is manufacture for important brands of machinery and export No. 1 of heavy construction machinery from China to the world offering total support of the machines we export.
We are a company dedicated to the manufacture and export of heavy machinery, agricultural, engine and attachment special. We have all the equipment for the construction that your business needs for your project in the most important brands. In Kotsumy 3.000 employees manufacture, production 50,000 equipment per year of production for our most outstanding clients.
We work with the best brands in the world.
In KOTSUMY you can reduces construction period time on tunnel projects and environmental impact, thanks to reuse of main components of shield tunnel boring machine and enhanced driving power force efficiency.
Shield tunnel boring machine that features a structure more conducive to component reuse through the application of a bolt-on method for the joining of main structural parts, in place of prevailing welded fixing.
