Sany Heavy Industry is mainly engaged in the manufacture and sales of R&D construction machinery. Its products include more than 25 categories 120 varieties such as construction machinery, road construction machinery and hoisting machinery. The leading products are hydraulic brick making machine, brick making machine and baking-free brick making machine equipment. Concrete pump truck, concrete pump truck, concrete mixing station, asphalt mixing station, roller, paver, grader, crawler crane, truck crane, port machinery, etc. Sany concrete conveying machinery, crawler crane and rotary drilling rig became the first brand in China. The market share of concrete pump truck, concrete pump truck and full hydraulic roller ranks first in China, and the output of pump truck ranks first in the world. It is the world's largest manufacturer of long boom and large displacement pump trucks. In 2002, Sany Heavy Industry created a world record of 406 meters of concrete pumped vertically by a single pump in the international financial center. From June, 5438 to February, 2007, Sany Heavy Industry once again set a new world high for single-pump vertical pumping at 492 meters of Shanghai World Financial Center. Sany Heavy Industry also developed the world's first fully hydraulic grader, the world's first three-stage concrete pump and the world's first foam-free asphalt mortar truck. From June 5438 to October 2007 10, the 66m boom pump truck independently developed by Sany Heavy Industry won the Guinness World Record. At the end of 2008, Sany launched the 72-meter world's longest-arm pump truck, which achieved another leap in concrete pumping technology. On June 3rd, 2009, 1 1, Mr. Jack Brockbank of Guinness Headquarters awarded the certificate of "72m boom pump truck-the longest boom pump truck in Guinness World" to Sany Heavy Industry in China on September 9th, 201. In the world's largest construction machinery assembly plant, the 86-meter pump truck independently developed by Sany Heavy Industry successfully rolled off the assembly line, once again refreshing the world record of 72-meter long-arm pump truck in 2009, which indicates that Sany Heavy Industry has firmly mastered the most advanced technology of concrete pump truck in the world, stood at the forefront of the world pump truck design and manufacturing field, and led the technical development of the industry. Sany adheres to the business philosophy of "quality changes the world", and 5%-7% of sales revenue is used for research and development. It has a national technology development center and a postdoctoral mobile workstation, with 536 authorized valid patents and nearly 100 core technologies. Won the second prize of National Science and Technology Progress Award, and was recognized as a well-known trademark in China, a national "inspection-free product", a famous brand in China and a landmark brand in China construction machinery industry.