Workshop
Advanced TBM cutters manufacturing machines,experienced engineer team ,Advanced design,Steady quality control system.


Exhibition
Every year , we join some exhibitions on tunnel constructions.Welcome to visit our booth for discussions and potential cooperation!


Tianyou's Technical Expertise & Certifications
With years of R&D and industrial design expertise, Tianyou is the first in China's industry to achieve triple certifications: ISO 9001 (Quality Management), ISO 14001 (Environmental Management), and ISO 45001 (Occupational Health & Safety). We hold multiple invention patents for core products like tail brush seals and single disc cutters.



Tianyou Craftsmanship
From R&D to production, we embody the artisan spirit of continuous selftranscendence, pursuing perfection at every stage. We confront challenges with determination, advance alongside our nation's growth, and propel industry progress through innovation-together forging a brilliant chapter in "Made in China" excellence.As the same time,we have also participated in the Hunan Satellite TV channel in China.


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