Shandong Tianyou Tunnel Engineering Equipment Co., Ltd. is located in Liaocheng city. As a world leading supplier of TBM cutter tools and TBM brush, since its establishment in 2008, it has been committed to the research, manufacturing, and sales of TBM cutter tools and tailskin sealing brush for tunnel construction.At present , we are supplying products to Herrenkencht ,Robbins ,CREG ,CRCHI...
Tianyou currently has over 60 technical research and development personnel, continuously researching and improving production and technology. The design and testing of new products and structures meet the new needs of customers. The testing of new materials and optimization of heat treatment processes make our products more competitive!

Our Product
All TBM cutter tools ,MTBM cutter tools, Disc cutter accessories,TBM scrapers, TBM rippers,TBM buckets,Tailskin sealing brush.



Our Certificate
Tianyou has signed a joint research and development strategic cooperation agreement with Nankai University, applying for 39 patents. Tianyou has passed ISO9001, ISO14001, and ISO45001 system certifications, and its products have been recognized by the China Quality Inspection Association as national authoritative testing and standard products. Multiple technologies have reached international advanced levels and have been awarded multiple honors both domestically and internationally.


Product Application
All tunnel construction: Metro tunnel ,water tunnel ,sewage tunnel ,cable tunnel...
Production Equipment
Heat treatment system , Advanced CNC machines,Grinding machines,TBM cutter tools production line , Tailskin sealing brush production line.
Production Market
At present , our products has been exported to USA ,France,Australia ,Singapore,South korea,India ,Singapore....
Our Service
01
Before sales service
Introduce TBM cutters to clients , help clients know TBM cutters better.
02
During sales service
Help clients calculate TBM cutters consumption.Our engineer team can help clients to design suitable TBM cutter tools and tailskin sealing brush according to TBM type and geology condition.Help clients reduce TBM cutters consumption and save construction cost.
03
After sales service
We can build TBM cutters maintenance workshop at jobsite , at the same time dispatch engineers to jobsite.Our experienced engineers can choose efficent TBM cutters according to geology change. Disassemble and assemble Roller cutters at jobsite 24hours.

