The Dashun brand was registered in 1997, after ten years of development, gradually expand the market share of the world's motor vehicle valve, very high reputation in the Arab, South Asia, Southeast Asia, West Asia, the flagship brand of the Dashun enterprises.

The the LHG brand was registered in 2007, mainly exported to South Asia, Central Asia, and Africa region, because the the Dashun brand in the country and around the world more than has been the agent, under the premise of ensuring the same quality, this new brand to meet the customers around the proxyre quirements.

WENRUI brand registered in 2009. Mainly exported to South America, Central America, with its excellent quality, access to the Latin American buyers of praise, and has emphatically into Brazil, Argentina, Mexico and other vehicle accessories market.

COSCA brand registered in 2012, is the company to the latest technology and more than ten years of accumulated experience to do the valve quality checks, through more stringent standards and more steps to complete each COSCA valve manufacturing and inspection, automobile valve after sale market in the most upscale products, mainly exported to North America, Europe, Russia, Asia and other areas.