TBM Tunnel Boring Machine Disc Cutter End Cover

Litian Heavy Industry Machinery Co., Ltd, established in 2010, located in Huludao city, Liaoning province, is a professional manufacturer focused on the production of rock drilling tools and tunnel boring machine cutting tools. The production base covers an area of 18,000 square meters, and it is a comprehensive high-tech enterprise integrating development, production, sales and service.

Litian produces a series of rock drilling tools used in mining and engineering fields, including hydraulic Drill Rod, Drill Bit, Shank Adapter, Coupling Sleeve. The tunnel boring machine cutting tools include Single Disc Cutter, Double Disc Cutter, Center Disc Cutter，etc. Through extensive application in major construction project in China and abroad, the abrasion resistance and impact resistance of products have been continuously enhanced. Litian has successively cooperated with many China heavyweight construction units and equipment manufacturers, such as China Railway Construction Heavy Industry Corporation, China Railway Group, China State Shipbuilding Corporation，and our products are widely applied in the projects at home and abroad.

Quality is the foundation of our company, and innovation is the driving force for our development. In order to provide global customers with high quality products and good services, Litian have established a modern quality management system in accordance with international standards, and achieved the ISO9001 certification.

Litian always work closely with users to select the most suitable products and customized services in accordance with different construction conditions, equipments and excavation methods. Litian makes every effort to provide high quality and service, and committed to being a trustworthy partner for global customers.