The company, one of China’s biggest tower manufacturers, looks set to incur steep tariffs on exports to the US after the Department of Commerce (DOC) issued its final determination in an anti-dumping and anti-subsidy investigation of Chinese and Vietnamese tower imports during 2011.

The DOC recommended anti-dumping duties of 44.9% on Suzhou-based Titan Wind, raising the rate from the 20.85% cited in a preliminary ruling in July.

“The