| Changzhou Shuangda Metal Structure Engineering Co., Ltd. |
| Address:Heping village Zhenglu Town Wujin District Changzhou City Jiangsu Province |
| Postal Code:213114 |
| Tel:0519-88966719 |
Fax:0519-88966719 |
| Contact: Mr. Chen |
| http://www.shuangdametal.com |
| E-mail:chen_shuanghai@163.com |
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