187 1 Simon ingersoll obtained the patent of steam-driven drilling rig and established ingersoll drilling company.
1872 rand corporation. Hualin drilling rig and compressor company was established.
1905 Ingersoll Rand Drilling Company merged with Ingersoll Rand Drilling Company to form Ingersoll Rand Company.
1922 Ingersoll Rand began to expand its business in China and Shanghai.
1987 Shanghai Ingersoll rand compressor co., ltd was established, and Ingersoll rand became one of the first foreign-funded enterprises to enter the China market after the reform and opening up.
1997 Ingersoll rand acquires Thermo King Transportation Refrigeration Equipment Company.
In 2000, Ingersoll Rand acquired hessman Fixed Refrigeration Equipment Company.
In 2008, Ingersoll Rand completed the acquisition of Trane and transformed into a leading diversified industrial company in the world.
In 2009, Ingersoll Rand invested nearly US$ 65.438+0.6 billion to establish a manufacturing base in Wujiang, Jiangsu, which is by far the largest factory of the company in the Asia-Pacific region.
Ingersoll rand has nearly 64,000 employees worldwide. The company's global manufacturing and assembly business includes: there are 29 factories in the United States; There are 3 1 factories in Europe; There are 14 factories in Asia; There are 6 factories in South America; There are 1 factories in Canada. Ingersoll Rand has other offices, warehouses and maintenance centers around the world.