Henan Winna Industrial Group Co.,Ltd, formerly known as Gongyi fifth refractories head factory, which located at Bei Shankou town, Gongyi City, Henan province.
We were founded in 1968, our company has developed into a modern large-sized enterprise mainly specialized in the production of refractories for iron-making system. The company is composed of eight branches, they are: Gongyi Winna Science and Technology Development Co.,Ltd, Gongyi Highly-efficient Refractory Co.,Ltd.,Zhengzhou Jianxing High-tech Furnace Materials Co.,Ltd etc, which occupying land area of 300,000m2, our company have fixed assets of 150 million Yuan, current assets of 250 million Yuan, with 2000 employees including 280 technicians, 85 engineers. With annual production capability of 200 thousand tons of various refractory materials, which be widely applied in high temperature furnaces in the industries of metallurgy, building materials, ceramics, petrol chemistry and machinery, we have sold our products to over 200 customers in more than 30 provinces(or cities) in China and exported to more than 10 overseas countries and regions such as America, Japan, Russia, Holland, India, Brazil, Turkey, Italy, Ukraine, Kazakhstan and Mexico etc.
Another, we research and developed fusion cast AZS refractory, fused zirconia series products, fused monoclinic zirconia, magnesia stabilized zirconia, yttria stabilized zirconia, calcia stabilized zirconia, yttria-zirconia powder, magnesia-zirconia powder,fused zirconia corundum material etc.