Zhejiang Tengy Environmental Technology (1527 HK)

Zhejiang Tengy Environmental Technology designs, develops, manufactures, installs, and sells environmental pollution prevention equipment and electronic products, and acts as a general contractor for air pollution control projects. The company offers products such as electrostatic precipitators, bag filters, and SO2 and NOx emission reduction systems. It was founded in 2009 and is headquartered in Zhuji, China.