A worker monitors temperature of glass making at a factory in Shahe City, north China's Hebei Province July 2, 2018. (Photos: Xinhua)

A worker pastes labels at a glass factory in Shahe City, north China's Hebei Province July 2, 2018.

Glass enterprises in Shahe strengthened science and technology innovation and market research to promote the industrial transformation.

Glass enterprises in Shahe strengthened science and technology innovation and market research to promote the industrial transformation.

Glass enterprises in Shahe strengthened science and technology innovation and market research to promote the industrial transformation.

So far, the city has set up some 200 glass enterprises. Their products have been exported to more than ten countries and regions.

So far, the city has set up some 200 glass enterprises. Their products have been exported to more than ten countries and regions.