Sany

Sany Heavy Industry Co., Ltd. is a Chinese multinational heavy equipment manufacturing company headquartered in Changsha, Hunan. It is the 3rd-largest heavy equipment manufacturer in the world, and the first in its industry in China to enter the FT Global 500 and the Forbes Global 2000 rankings. In 2025, Sany ranked 54th on China's 500 Most Influential Brands list and 108th in Asia's 500 Most Influential Brands by World Brand Lab. Its founder and main shareholder is Liang Wengen.

Putzmeister Holding GmbH is a German manufacturer of concrete pumps and other equipment for pumping, distributing and placing concrete, mortar and other high-density solids, and for preparing, temporarily storing, processing and transporting these materials. The firm is headquartered at Aichtal, and is the largest in its field. It also provides pumps for a wide range of different materials, for example slurries, fly ash, sewage, compost and water.

Billionaire and member of the Central Committee of the Chinese Communist Party