is an enterprise specialized in research and manufacturing rock drilling tools. The company has solid technical force, advanced inspection methods, high-class production equipments.

The company manufactures the high quality rock drilling products which adopted advanced craft technology and strict inspection. LT owns the self-operation import and export right. The products have been exported to Europe, Australia, Africa, South America, Middle-east, South Asia more than 30 countries and regions.

LT is the east of Yanggu Shandong, 15 miles away from Yanggu , the transportation is very convenient. Existing staff more than 100 people, more than10,00 square meters production area, company are equipped with advanced wide rang of equipment required for manufacturing rock drilling tools. The company mainly produce “LiTong” brand rock drilling tools, and they are widely used in quarrying, mining, railway, highway, hydroelectric powder and other basic energy construction project, it has been formed the production capacity of five series and more than 1000 types of products. It’s an important partner of National South-to-North Water Diversion Project, Western Development Project, High-speed Railway, Hydro Nuclear Powder Project, etc.

LT owns many national patent technology, and it’s products quality has reached the international advanced level. All these products are interchangeable with various products manufactured by Atlas Copco, Sandvik, Ingersoll-Rand, etc.

All staff of our company warmly welcome friends all over the world to visit us and negotiate business and technical cooperation.