Yingkou Sensheng Tenai Co., Ltd. is located in the Iron and Steel Industrial Park, Laobian District, Yingkou City. Covering an area of 30,000 square meters, it specializes in the production and operation of various shaped and irregular bulk refractory materials such as magnesium bricks, magnesium carbon bricks, magnesium chrome bricks and various alkaline magnesium raw materials. In 2008, the company jointly built a magnesium brick production line with a number of enterprises, with an annual output of 60,000 tons of magnesium bricks, magnesium chrome bricks, magnesium aluminum spinel bricks and other products.