Beijing Shunbilan Commerce & Trade Co., Ltd.
Chengde Luye Activated Carbon Factory
Gongyi Yuanyang Water Purifying Material Factory
Gongyi Zhongdatong Material Co., Ltd.
Luoyang Huilong Water Supply And Drainage Material Co., Ltd
Gongyi Hongfa Water Purifying Material Co., Ltd.
Gongyi Beishankou Qingyuan Water Treatment Material Factory
Gongyi Xiangyu Waer Purifying Material Co., Ltd.
Gongyi Yujie Filter Material Factory
Gongyi Tianhe Water-purifying Material Co., Ltd.
Fu'an Hailian Commerce & Trade Co., Ltd.
Zhengzhou Shengda Steel Pipe Co., Ltd.
Tianquan Honghao Steel Furnace Charge Co., Ltd.
Wuhan Qilong Industry & Trade Co., Ltd.
Shanxi Wenxi Dingxin Materials Co., Ltd.
Quanzhou Yongxin Ferroalloy Co., Ltd.
Guangxi Lingyun Yonghe Smelting Co., Ltd.
Liuzhou Guobang Trading Co., Ltd.
Baotou Beifang Chuangye Steel Structure Co., Ltd.
Guizhou Xinda Furnace Charge Environmental Protection Co.,
Ningxia Minerals Industry & Trade Co., Ltd.
Xiamen Zhuoxinhang Imports & Exports Co., Ltd.
Tianjin Zonghengxing Industrial And Trading Co., Ltd. Chemi
Chengdu Kaifei High Energy Chemical Industry Co., Ltd.
Changsha Yaguang Economic And Trading Co., Ltd.
Hunan Chenzhou Industry Minerals Company
Zhuzhou Site Industry Co., Ltd.
Gongyi Jiajinkou Dingdong Bauxite Mine
Gongyi Xiaoyi Industrial Company
Gongyi Zhonglin Water Supply Material Co., Ltd.
Gongyi Pengfei Water Treatment Equipment Co., Ltd.
Gongyi Haoshan Filter Material Co., Ltd.
Gongyi Jiajinkou Huaguang Filtering Material Factory
Gongyi Dingdong Water Treatment Filter Material Factory
Gongyi Yun'gou Filter Material Industrial Co., Ltd.
Gongyi Hualong Filter Material Factory
Gongyi Yungou Allied Filter Material Factory
Gongyi Zhongchang Water Treatment Material Co., Ltd.