Shandong Techgong Geotechnical Engineering Equipment Co., Ltd (TG), located in the beautiful “water city of northern China”---- Liaocheng, Shandong, is a key national manufacturing enterprise of shield cutters, mining tools, foundation drilling tools,  etc. Founded in 2000, the company now has 269 employees, of whom 81 are professional and technical personnel. The company is divided into eight departments: production, technology, quality control, finance, purchase, marketing, and enterprise management. It covers an area of 40000 square meters, of which 30000 square meters are construction area, and boasts a total assets of nearly 100 million yuan, of which the fixed assets are over 50 million. With 171 sets of manufacturing equipment, including 60 numerical control processing equipment, 16 numerical control welding line, 1 friction press of leading domestic level, 10 quality manufacturing equipment of machining centers, controllable atmosphere furnaces and vacuum quenching furnaces, and over 20 sets of professional quality testing equipment, the company is capable of manufacturing hundreds of varieties of products in three categories: shield cutters, engineering cutters and mining tools, with an annual manufacturing capacity of 5000, 10000, and 1 million respectively. The company ranks among the top of the industry in terms of production scale and design capability.

Shield cutters, matching advanced Tunnel Boring Machines at home and abroad, are mainly used in metro and tunnel construction. They have played an important role in the metro construction of scores of large and medium-sized cities in China.
 

Mining tools are mainly used in coal mines, iron ores, aluminum ores and geotechnical engineering, as well as basement tunneling and road construction. They enjoy high prestige at home and aboard.
 

Foundation drilling tools, which can keep excavating in the adversity of conglomerate, boulders, laccoliths and steels, are mainly applied in drilling and excavating-related projects, such as building foundation, bridge and road construction. They have made a great contribution to infrastructure construction in China.
 

The company attaches great importance to the quality of its products and technological innovation. Always considering the interests of the customers,it has won wide acclaim with its good products and services. In order to guarantee and steadily improve the product quality, the company adopts strict quality control methods, and has formed a quality assurance systeminvolvingproduct design, manufacturing and after-sale service. In 2004, the company passed ISO9001: 2000 international quality system certification. The shield cutters win the praise of many TBM manufacturing enterprises, such as Herrenknecht AG, Wirth, Komatsu Group, Mitsubishi Heavy Industries, Hitachi, IHI and Shanghai Tunneling Machinery. The company has been pivotal in resolving the technical difficulties in Shenyang Metro, Chengdu Metro, Nanjing Yangtz River Tunnel, and Beijing Rail Transit Line, thus enjoying rather high reputation in domestic metro and tunnel shield boring construction.
 

Foundation drilling tools and mining tools are not only widely used in domestic infrastructure construction and mine exploitation, but also exported to Japan, Australia, Brazil and Turkey.
 

The expectation of the customers is the goal of  Shandong Techgong Geotechnical Engineering Equipment Co., Ltd, with its advanced technique and excellent service, can manufacture customized shield cutters, engineering cutters and mining tools of all kinds.
 

Chairman and Senior Engineer Liu Yuhai warmly welcomes you to come to Shandong Techgong Geotechnical Engineering Equipment Co., Ltd!