Cutting-edge green tech on display in Beijing

Products embodying cutting-edge technology making the world greener are being put on show at the 19th China International Environmental Protection Exhibition in Beijing.

About 800 exhibitors from more than 20 countries and regions including the UK, Canada, Norway and Belgium have brought the latest technologies for monitoring the quality of water, atmosphere, soil, solid waste and the environment.

This year's exhibition runs from July 13 to 15.