- Qingdao Zhongsheng Special Fibre Co.,Ltd
- Address:126 Siliu South Road Qingdao, Shandong
- Sunkey Biomass Energy Equipment Co., Ltd
- Address:411 Xinghechuangyiyuan?No.3 Xingye Rd, Panyu District, Guangzhou, Guangdong
- Reful International Trade Co., Ltd.
- Address:C-308,SOHO,TONGJINGYUAN, 4th AVENUE,TEDA Tianjin, Tianji
- Shaanxi Fuqun Imp.& Exp.Corporatio
- Address:No.06, 30th floor of Tower E, Van Metropolis Building, NO. 35 Tangyan Road,High-Tech Development Xian, Shanxi
- Joint (Tianjin) Logistics Co., Ltd.
- Address:Yichang Li Tianjin Binhai New Area Dist. China 300461 Tianjin, Tianji
- Tader Grou
- Address:39floor, world trade building, tongxing st. 25 No. zhongshan Dalian, Liaoning
- Jiangsu Gpro Grou
- Address:99 Matai street Nanjing, Jiangsu
- China Luohe Petrochemical Group Co.,Ltd
- Address:No.35 changjiang Road,luohe city,Henan province,P.R CHINA Zhengzhou, Hena
- Machtec (Tianjin) Petroleum Equipment Co.,Ltd
- Address:Gusheng Road 20#,jinbin Industrial Park,Wuqing,Tianjin Tianjin, Tianji
- ABC Machinery
- Address:Suite B,4/F Jinhao Business Bld.,Renmin Rd Anyang, Hena
- PRItronic
- Address:14 Jiu Xian Qiao Road, Beijing,
- Huachenginduatry Grou
- Address:renminroad,tangqiao town,zhangjiagang Suzhou, Jiangsu
- Chisen Electric Corporatio
- Address:Changxing Economic Development Zone, Jingyi Road Huzhou, Zhejiang
- World Metallurgy Grou
- Address:No.1507 Zhigong Street, Zhongshan District, Dalian Dalian, Liaoning
- Tong Fu Environmental Technology Co. Ltd.
- Address:Gongshu District Xiangyuan Road No. 38 Hangzhou, ??
- Ningbo Ruichanglong Energy Co.,Ltd
- Address:1806 MINGCHENG PLAZA 138# ZHONGXING ROAD Ningbo, Zhejiang
- Shanghai Zhong Cheng Environtec Co.,Ltd.
- Address:No.4075 Tingxi Tinglin Jinshan Dist. Shanghai Shanghai, Shanghai
- ZTT Grou
- Address:No.6 zhontian Road Nantong, Jiangsu
- Jiangsu Ace Trade Co.Ltd
- Address:Floor 14th,Freight Center,Lianyun District Lianyungang, Jiangsu
- Changzhou Chenyu Hotel Suplies Co.,Ltd
- Address:No 26,Huchen Road.Luoyang,Wujin,Changzhou Changzhou, Jiangsu