Crawler excavators  Manufacturers, Traders, Suppliers

Shandong Lingong Construction Machinery (SDLG), first established in 1972, is a leading international manufacturer of construction machinery, and the national-level high-tech company. SDLG produces more than 100 kinds of products in three categories, namely, loaders, excavators and pavement construction machinery. Its pillar products are rated as China Famous-brand Product and Famous Trademark of China. SDLG has received many honorary titles including China’s Top 100 Enterprises in Machinery Industry, Leading Enterprise in the Industry, Credible and Reputed Enterprise, Single-item Champion Demo Company in Manufacturing Industry, National Labor Medal, Governor Quality Prize, National Quality Award in Machinery Industry, National Quality Prize, Asia Quality Excellence Prize,EFQM Global Excellence Award and National Quality Benchmark Company, etc.
SDLG, maintaining sound partnership with leading universities and research institutes in China, has established the open and efficient system for technological cooperation and innovation. It has established the national-level technical center and Post Ph.D. work station. It undertakes a few R&D tasks in China’s 863 Program and those above the provincial level, obtaining more than 290 national patents.

Founded in 1992, Zoomlion Heavy Industry Science & Technology Co., Ltd. is mainly engaged in the R&D and manufacturing of construction machinery, agricultural machinery and other high-tech equipment and new construction materials. Over three decades of innovative development, Zoomlion has gradually grown into a global enterprise, with the key products covering 18 categories, 106 product series, and 660 varieties. Zoomlion has been listed in Shenzhen and Hong Kong stock markets, becoming the first company in the industry to be listed in both markets.

Founded in 1989, SANY Group has become a multi-national company that is pursuing the vision of “building first-class enterprises, fostering first-class talents, and making first -class contributions to society”. Since its establishment, SANY is striving to build a global brand and become an industry leading equipment manufacturer.
SANY’s core businesses are design, manufacturing, sales, and support of heavy-duty engineering equipment, covering a full spectrum of products including concrete machinery (pump trucks, mixer trucks, trailer pumps, batching plants), earthmoving machinery (excavators, loaders), hoisting machinery (wheel cranes, crawler cranes, tower cranes), road machinery (soil compactors, motor graders, pavers), piling machinery (rotary drilling rigs), port machinery (container gantry cranes, mobile port machines ), petroleum drilling machinery, mining machinery (mining trucks, roadheaders), wind harness system, prefabricated equipment and new photovoltaic power station.
Through the acquisition of Putzmeister, a leading German concrete machinery manufacturer, SANY concrete machinery has ranked No. 1 globally for 17 years consecutively. In earthmoving equipment, the sales revenue of SANY excavators exceeded 3 billion USD and continues to grow rapidly. SANY’s mining machinery, piling machinery, hoisting machinery, port machinery and dump trucks all lead in export sales in China.
In 2022, SANY’s overseas sales set a record-high, exceeding 6 billion USD. At the same time, SANY Heavy Industry was recognized as one of the “50 Smartest Companies” by MIT Technology Review. SANY Group was selected as the “Best Employer” by Forbes and was named one of the “Most Admired Chinese Companies” by Fortune for the twelfth consecutive year. In addition, Mr. Liang Wengen, Chairman of SANY Group, was listed as one of “China's 50 Most Influential Business Leaders” in 2022 by Fortune.
SANY Group operates 13 manufacturing complexes located in China, U.S.A., Germany, India, Brazil and Indonesia. Our sales and service network covers over 150 countries and regions. SANY Group has three listed companies: SANY Heavy Industry and SANY Renewable Energy, listed in Shanghai Stock Exchange, SANY International Development Ltd., listed in Hong Kong Stock Exchange.
Sticking to our mission “Quality Changes the World”, SANY invests about 5% of its annual revenue on R&D. In terms of technology development, SANY has applied for a total of 13,694 patents, in which 10,613 has been awarded. There are three state post-doc research hubs, two national enterprise technical centers, and one state-approved testing center in SANY.

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