Linying Yuzhong Ferroalloy Company Limited was established in 1991 July. Products registered trademark " Yingchuan " brand. Henan Province integrity of private enterprises, the contract and keeping promises enterprises, the quality trustworthy enterprise, Henan province foundry materials and vice chairman of the Association unit, in 2008 December through the ISO9001: 2008 quality system certification, in 2009 was named " Henan province foundry materials industry pacesetter ", in 2012 was named " Henan casting & Forging Industry professional leader, the special essence of the new " enterprise, for new national standard formulation of enterprise, the company has independent import and export rights. Desulfurizier production line one, with an annual output of 20000 tons, including ferro phosphorus, low titanium low carbon ferro phosphorus, high phosphorus ferro, refined ferro phosphorus, low titanium low manganese and high phosphorus ferro, nickel ferro, ferro phosphorus powder of seven major types of phosphorus pig iron casting, etc.