Tongling Huajian Minerals Product Co., Ltd is located at Shizishan Economic Development Zone, city of Tongling, province Anhui, China. Transportation convenient because our company near railway distributing center as well port. Our owns two mines with annual output 120,000 tons mineral related products. began traditional ...

Shandong Zhonghui Energy Co., Ltd. is the subsidiary of Yineng Group, which is devoting himself to import the energy products for Chinese industries' development.