Henan Hongda Furnace Industrial Co., Ltd. is located in Zhengzhou, Henan Provincial Capital - the Central City of China, enjoying convenient transportation. We have abundant and high-quality refractory materials and a large number of high-grade synthetic refractory materials. These unique advantages in resources and convenient transportation conditions make Zhengzhou become a major production base of good quality refractory materials. Our company was founded in 1998, mainly engaged in the ...