In recent years, contributions of Dalian Insulator Group Co.,ltd
| May, 2008 | Sichuan earthquake disaster relief donation | General Manager of Mr. Liu total 30,000 yuan |
| May, 2008 | Sichuan earthquake disaster relief donation | Company 1 million Yuan |
| May, 2008 | Sichuan earthquake disaster relief donation | employees 200,000 yuan |
| November, 2008 | From Liu Hong love charitable foundation | General Manager of Mr. Liu total 150,000 yuan |
| 17th August 2010 | Dalian City charitable foundation | 1 million Yuan |
| 12th March 2011 | Dalian City afforestation | Company 1 million Yuan |
| 18th March 2011 | urchasing Department Wangjie seriously ill | General Manager of Mr. Liu total 30,000 yuan |
| 18th March 2011 | Purchasing Department Wangjie seriously ill | DD Port,26451.00 yuan Shengbao11815.00yuan |
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