- Changzhou Hongshuai Refrigeration Equipment Co., Ltd.
- Address:Dangli Industry Park, Henshanqiao Tow
- Shanghai Shihang Copper Nickel Pipe Fittings Co., Ltd.
- Address:No.528 Donggang Road,Pudong New District
- R&M Industrial Products Ltd.
- Address:6# Zhao Bao Shan Road, Zhenhai District, Ningbo
- CHANGZHOU COPPER MOULD TUBE CO., LTD
- Address:Changzhou City Jiangsu Province
- UTOP ENTERPRISE
- Address:ROOM201,HUANCHENG SOUTH ROAD,HAISHU AREA,NINGBO CHINA, Ningbo, Zhejiang, China
- Henan Longcheng Group
- Address:Guanhe Rd, Nanyang, Henan, China
- Jin Guan Group
- Address:China
- Tianjin SST Trading Co., Ltd.
- Address:4-911, Jiujiu Building, Southwest Crossing of Jingjin Road and Longzhou Road, Beichen Dist. , Tianjin China (Mainland)
- Xiamen Copper Industry Co., Ltd
- Address:1003, 3# , Guan Hong Hua Yuan, 332 Jiahe Road, Xiamen, China
- Jiangyin Huaxi International Trade Co., Ltd.
- Address:Golden Tower, Huaxi Village, Jiangyin City, Jiangsu
- Nanjing Phenomenal Int'l Trading Co., Ltd.
- Address:Room 201, No.8, Youfuxi Street
- Civen International (China) Limited
- Address:Room 1#403, Xinquan Building,Lane 260 Zhidan Road, Putuo District,, Shanghai, Shanghai, China
- Dalian Mesco International Trade Co., Ltd.
- Address:Bond Zone, Ecnomic Development District,Dalian,China
- Kinuo
- Address:Beijing, Beijing, Beijing, China
- Ningbo Hengsheng Pipe Fitting Co., Ltd.
- Address:The West Jinshui Road, Part C of Xinxing Industrial Area,Ninghai County
- Shandong Zhong Ye Petroleum Machinery Co., Ltd.
- Address:16# Nenjiang RD, Economic Develop Zone , Liaocheng City
- Source Smart International (Ningbo) Co., Ltd.
- Address:Room 304, Zhong Shan Commercial Building, No.121, Gong Yuan Road, Ningbo, P.R.C.
- Taizhou Maocloud Lock & Valve Company
- Address:Yuhuan County, Zhejiang Province
- Zhejiang Commins Machiner Co., Ltd.
- Address:zhongxiang
- Whole Win (Beijing)Materials Sci.&Tech. Co....
- Address:Other, China