Beijing, August 29 (Youth.cn) - Well lids with color paintings appear in Handan, Hebei Province. They are made by Handan Hongguang Casting Factory. With creative design, the well lids convey cultural elements of the city. Unique city culture, regional culture and history are shown on the paintings on well lids. The factory use computer design, intelligent spraying, high temperature baking varnish and other technologies to make the products beautiful and popular. Photo/VCG