- Mammoth International Grou
- Address:5/F GCBUILDING JINGANG INTER Tangshan, Hebei
- Hakeem International Grou
- Address:Room313 Q-CITY building Panfu Road Yuexiu District Guangzhou, Guangdong
- Tianjin Zhuoke Import and Export Co.,Ltd.
- Address:zhongbei industry park xiqing district Tianjin, Tianji
- Tangshan Polar Bear Building
- Address:Building 1, Commercial Mall, Liyuan, Tongzhou Beijing, Beijing
- Hebei Yingshui Industrial Grou
- Address:Jiananzi Industrial Disctrict Tangshan, Hebei
- Qingdao Jingxin International Trading Co.,Ltd
- Address:Haibin wu lu Rizhao, Shandong
- Tianjin Prosperous Centurie
- Address:rome garden,bing-1-302 Tianjin, Tianji
- Hebei Maxwell Industrial Co.,Ltd
- Address:Shihuo road,Qiaoxi Shijiazhuang, Hebei
- Kaihung Technology Trade Company. Limited
- Address:North Guangming road,Panyu District Guangzhou, Guangdong
- Conglin Grou
- Address:Conglin Industrial Park, Longkou Yantai, Shandong
- Hangzhou Sinocem Building Material Co., Ltd
- Address:F/7-8,A6,west port new territories,no.206 zhenhua Road,hangzhou,China Hangzhou, Zhejiang
- Shenyang Xingzheng Chemical Co., Ltd
- Address:NO. 1 beishi street ,heping Shenyang, Liaoning
- Tangshan Dongfang International Trade Company
- Address:o.68 xueyuan road Tangshan, Hebei
- Qingdao Rongjin Imp & Exp Co., Ltd
- Address:No. 67, West Hongkong road Qingdao, Shandong
- SiChuan Mingchuan Chengyu Electrical & Mechanical Co., Ltd.
- Address:No.20 Yongfeng Road, Chengdu,Sichuan,China Chengdu, Sichua
- Tangshan Polar Bear Building Materials Co.,Ltd--beijing
- Address:Yujing East Road Yongshun Town Business Park Tongzhou District Beijing Beijing, Beijing
- Longkou Cement Co., Ltd
- Address:longkou Yantai, Shandong
- Ameri Grou
- Address:50#,Renmin Road,zhangjiagang Suzhou, Jiangsu
- Rago Industrial Ltd
- Address:Quanzhou Foshan, Guangdong
- Shanghai Elbe International Co.,Ltd
- Address:Room 1112, AURORA PLAZZA, No. 99 Fucheng Road, Pudong District, Shanghai, China. Shanghai Shanghai 200120 China