Zhejiang Hangzhou Ziding Industry and Trade Co.,Ltd. (Hangzhou Ziding) is a brunch of Hangzhou Iron & Steel Group Company (HISGC). It has eight cored wire production lines

Fengrui Magnesium Co.，Ltd. of Qinghai Sunglow Group (Fengrui Magnesium) upgraded its original production lines and complete

Shanxi Meida Commerce and Trade Co., Ltd. (Shanxi Meida) is located in Wenxi County, Shanxi Province. It mainly produces magnesium ingot, magnesium alloy, magnesium powder and calcium metal.

Fengrui Magnesium Co.，Ltd. of Qinghai Sunglow Group (Fengrui Magnesium) upgraded its original production lines and complete capacity was put into production in February 2014.

Wuxiang Renxing Magnesium Co., Ltd., (Wuxiang Renxing) is one of the largest calcium metal manufacturers of China

According to a latest financial report issued in National Equities Exchange and Quotations of China, overall revenue of Haerbin Coredwire in the first half of 2014 was RMB12.46 million (USD2.01 million),

Beijing Shougang Ferroalloys Co., Ltd.( Shougang Ferroalloys) is a wholly-owned subsidiary of Shougang Group.

According to the investigation of www.ferro-alloys.com, Harbin Coredwire passed audits and got listed official in National Equities Exchange and Quotations of China on August 8th, 2014.