Shijiazhuang Wufeng Thermal Machinery Co.,LTD is a manufacturer that specialize in the glass machinery (annealing furnace/lehr, decorating furnace and tempering furnace/machine )and the heat treatment furnace.Our products have a high market share with the high quality and reasonable price.We enjoy a good reputation in the national glass users,at the same time our products export to Vietnam, North Korea, Africa and other countries,and widely used in glass containers, glassware, craft glass, electric light glass,special glass industry etc.