for instance, xiangtan electric machinery (xemc), a company headquartered in xiangtan, hunan province, tested its 5 mw offshore prototype in the netherlands in june 2011.
Repeat this setence, but with the correct capitalization.
For instance, Xiangtan Electric Machinery (XEMC), a company headquartered in Xiangtan, Hunan Province, tested its 5 MW offshore prototype in the Netherlands in June 2011.