Yingkou Hongtong Special Refractory Manufacturing Co., Ltd.,

established in 2019,it is located in Mahongzui Village, Qingshiling Town, Gaizhou City, with a total area of 28,000m2 and a building area of 18,000m2. The main products include fused magnesia, low silicon and high calcium fused magnesia, low iron fused magnesia, with an annual production capacity of 12,000 tons.