Henan Yuzhong Ferroalloy Co., Ltd was established in July 1991 , is located in Henan Province Ring Road LinyingHuanglong Industrial Zone , covers an area of 8,000 square meters. Close to 107 National Road, Beijing-Zhuhai Expressway , Beijing-Guangzhou Railway , Beijing-Guangzhou high-speed railway , 60 km from Zhengzhou Xinzheng International Airport , transportation is very convenient. Products registered trademark " YingChuan " card. Integrity of private enterprises in Henan Province , was awarded the contract and trustworthy enterprises, the quality of trust companies , vice president of the Association of Henan casting material units. December 2008 through the ISO9001: 2008 quality system certification , in 2009 was named " Leading Enterprise in Henan Province casting material ," national "special Tejing new ' competitive enterprises , the development of the new national standard Ferrophosphorus the company has independent import and export rights .