Huang Li & family 黃立家族

Company: Wuhan Guide Infrared Co. Ltd. 武漢高德紅外股份有限公司

Shares: 73.05 percent

Wealth: 5.2 billion (US$807.6 million)

Founded in 1999, Wuhan Guide Infrared Co. Ltd. is a high-tech enterprise engaged in the development, manufacturing and sales of the infrared thermal imaging system. Its products are widely used in electric power, petrochemical, metallurgy, architecture, fire protection, scientific research, public security and night vision for transportation. The company has agencies in over 70 countries and regions in the world and a branch in Belgium. It was listed on the Shenzhen Stock Exchange in July 2010.