Established in 2009, Taiyuan Ruitao Metal Materials Co., Ltd is a professional calcium processor. Its main products include calcium block and calcium granules. Ruitao’s products are for export only.

Anyang Yufeng Metallurgy Co.,Ltd is located in Anyang—a renowned historic city boasts of its mineral resources and road network. Yufeng’s products include metal calcium, cored wires, alloys, inoculants and nodulizers.

Anyang Guorui Metallurgical Refractory Co., Ltd run 2 out of 4 lines in cored wires production. Half of its output is for export.

Anyang Dongsen Metallurgy& Refractory Co., Ltd is a professional alloy producer. Its business scope covers alloys, refractory, deoxidizer and casting materials

Hebei Dexing Sheet Co., Ltd is the largest cored wires-used strip steel producer in the nation. Annual production capacity for strip steel is 60,000 tons.

Gongyi Zhongxin Calcium Co.,Ltd,, a leading seamless calcium cored wires producer ,is located in Gongyi,Henan province.

Yinguang Zhengfan Magnesium Industry (Group) Co., Ltd. is engaged in producing metal calcium and magnesium products.

Located in Wuxi, Jiangsu, Wuxi Novel Special Metal Co.,Ltd is the largest maker of nodulizer alloys in the nation. It has engaged in producing nodulizer and inoculants for 2 decades and annual production capacity reaches 30,000 tons.