Henan Yu Lian Energy Group Co., Ltd.?
Henan Dayugou Coal Industry Group Co., Ltd.?
Henan Mingtai Aluminum Co., Ltd.?
Henan Zhu Lin Group?
Zhengzhou Yongtong Special Steel Co., Ltd.?
Henan hengxing technology co., ltd?
Gongyi city No.5 Refractory General Factory.
Henan Yongshun aluminum co., ltd?
Gongyi city Power Supply Company?
Henan gengsheng refractory co., ltd?
Zhengzhou huade yongjia carpet co., ltd?
Henan jinju industrial co., ltd?
Henan Xintai aluminum co., ltd?
Gongyi Tongda Zhongyuan refractory technology co., ltd?
Henan Wanda aluminum co., ltd?
Henan Chaoyang iron and steel co., ltd?
Henan Acer Coal Industry Co., Ltd.?
Henan Cape Group Co., Ltd.?
Gongyi city Lantian Metallurgical Materials Co., Ltd.?
Henan Hengfeng Cable Co., Ltd.?
Gongyi city Yaoling Coal Mine?
Henan Wangxin Group Co., Ltd.?
Gongyi city No.2 Power Plant?
Gongyi city Jinling Refractory Co., Ltd.?
Zhengzhou Huayu refractory co., ltd?
Zhengzhou shenniu casting co., ltd?
Gongyi city Xinchang Copper Co., Ltd.?
Gongyi city Carbon Factory?
Henan Wei Xue Beer Group Zhengzhou Beer Co., Ltd.?
He' nan Huaxi refractory material co., ltd