Kunshan Longda Nano Technology Co Ltd, a private company specializing in nano inorganic materials, plans to launch a production line with an annual capacity of 20,000 tons, in Shanxi province by the end of 2018.

The company has been developing and promoting the commercialization of nano-inorganic materials.

The company's latest product, Xinjieju, received a "green star" certification on Sunday, from the China Association of the Environmental Protection Industry. The product is a water-based additive able to remove more than 80 percent of formaldehyde from indoors and in cars.

Longda has been supplying products to world-leading auto-component manufacturers, including Germany's Mahle Group and Denso Corp in Japan.