Jian Qiang Guan
Director/Board Member at JIANGSU TOLAND ALLOY CO.,LTD
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Zhan Gang Ma | M | 36 |
Shanghai Re·fine Environment Sci-tech Ltd.
 Shanghai Re·fine Environment Sci-tech Ltd. Engineering & ConstructionIndustrial Services Shanghai Re·fine Environment Sci-tech Ltd. engages in the detection, restoration, and conservation of drainage pipeline systems. It offers pipeline space and position detection, pipeline structural inspection, sewage collection system investigation, pipeline repair, and pipeline maintenance services. It is involved in the research and development, production, and sale of special municipal vehicles; and smart drainage management systems. The company was founded on December 17, 2012 and is headquartered in Shanghai, China. | 4 years |
| Lian He Li | M | 48 |
Shanghai Re·fine Environment Sci-tech Ltd.
Shanghai Re·fine Environment Sci-tech Ltd. Engineering & ConstructionIndustrial Services Shanghai Re·fine Environment Sci-tech Ltd. engages in the detection, restoration, and conservation of drainage pipeline systems. It offers pipeline space and position detection, pipeline structural inspection, sewage collection system investigation, pipeline repair, and pipeline maintenance services. It is involved in the research and development, production, and sale of special municipal vehicles; and smart drainage management systems. The company was founded on December 17, 2012 and is headquartered in Shanghai, China. | 11 years |
| Qiang Huang | M | 44 | 3 years | |
| Jun Yu | M | 55 | 9 years | |
| Suo Jun Yuan | M | 49 | 14 years | |
| Jun Zhu | M | 62 |
Shanghai Re·fine Environment Sci-tech Ltd.
Shanghai Re·fine Environment Sci-tech Ltd. Engineering & ConstructionIndustrial Services Shanghai Re·fine Environment Sci-tech Ltd. engages in the detection, restoration, and conservation of drainage pipeline systems. It offers pipeline space and position detection, pipeline structural inspection, sewage collection system investigation, pipeline repair, and pipeline maintenance services. It is involved in the research and development, production, and sale of special municipal vehicles; and smart drainage management systems. The company was founded on December 17, 2012 and is headquartered in Shanghai, China. | 9 years |
| Yun Ze Wu | M | 39 | 15 years | |
| Jian Guo Xia | M | 51 | 9 years | |
| Wei Qiang Yang | M | 43 |
Shanghai Re·fine Environment Sci-tech Ltd.
Shanghai Re·fine Environment Sci-tech Ltd. Engineering & ConstructionIndustrial Services Shanghai Re·fine Environment Sci-tech Ltd. engages in the detection, restoration, and conservation of drainage pipeline systems. It offers pipeline space and position detection, pipeline structural inspection, sewage collection system investigation, pipeline repair, and pipeline maintenance services. It is involved in the research and development, production, and sale of special municipal vehicles; and smart drainage management systems. The company was founded on December 17, 2012 and is headquartered in Shanghai, China. | 9 years |
| Jie Zhang | M | 34 |
Shanghai Re·fine Environment Sci-tech Ltd.
Shanghai Re·fine Environment Sci-tech Ltd. Engineering & ConstructionIndustrial Services Shanghai Re·fine Environment Sci-tech Ltd. engages in the detection, restoration, and conservation of drainage pipeline systems. It offers pipeline space and position detection, pipeline structural inspection, sewage collection system investigation, pipeline repair, and pipeline maintenance services. It is involved in the research and development, production, and sale of special municipal vehicles; and smart drainage management systems. The company was founded on December 17, 2012 and is headquartered in Shanghai, China. | 8 years |
| De Si Xue | M | 53 | 6 years | |
| Jia Chuan Li | M | 51 |
Shanghai Re·fine Environment Sci-tech Ltd.
Shanghai Re·fine Environment Sci-tech Ltd. Engineering & ConstructionIndustrial Services Shanghai Re·fine Environment Sci-tech Ltd. engages in the detection, restoration, and conservation of drainage pipeline systems. It offers pipeline space and position detection, pipeline structural inspection, sewage collection system investigation, pipeline repair, and pipeline maintenance services. It is involved in the research and development, production, and sale of special municipal vehicles; and smart drainage management systems. The company was founded on December 17, 2012 and is headquartered in Shanghai, China. | 11 years |
| De Lei Ye | M | 62 | 6 years | |
| Jie Wan | M | 45 | 14 years | |
| Bai Fang Wan | M | 56 | 15 years | |
| Rong Xu | M | 49 |
Shanghai Re·fine Environment Sci-tech Ltd.
Shanghai Re·fine Environment Sci-tech Ltd. Engineering & ConstructionIndustrial Services Shanghai Re·fine Environment Sci-tech Ltd. engages in the detection, restoration, and conservation of drainage pipeline systems. It offers pipeline space and position detection, pipeline structural inspection, sewage collection system investigation, pipeline repair, and pipeline maintenance services. It is involved in the research and development, production, and sale of special municipal vehicles; and smart drainage management systems. The company was founded on December 17, 2012 and is headquartered in Shanghai, China. | 4 years |
| Wei Ping Lu | F | 64 |
Shanghai Re·fine Environment Sci-tech Ltd.
Shanghai Re·fine Environment Sci-tech Ltd. Engineering & ConstructionIndustrial Services Shanghai Re·fine Environment Sci-tech Ltd. engages in the detection, restoration, and conservation of drainage pipeline systems. It offers pipeline space and position detection, pipeline structural inspection, sewage collection system investigation, pipeline repair, and pipeline maintenance services. It is involved in the research and development, production, and sale of special municipal vehicles; and smart drainage management systems. The company was founded on December 17, 2012 and is headquartered in Shanghai, China. | 11 years |
| Rong Shao | M | 62 | 4 years | |
| Hai Long Yin | M | 48 |
Shanghai Re·fine Environment Sci-tech Ltd.
Shanghai Re·fine Environment Sci-tech Ltd. Engineering & ConstructionIndustrial Services Shanghai Re·fine Environment Sci-tech Ltd. engages in the detection, restoration, and conservation of drainage pipeline systems. It offers pipeline space and position detection, pipeline structural inspection, sewage collection system investigation, pipeline repair, and pipeline maintenance services. It is involved in the research and development, production, and sale of special municipal vehicles; and smart drainage management systems. The company was founded on December 17, 2012 and is headquartered in Shanghai, China. | 4 years |
| Pei Xin Luo | M | 50 |
East China University of Political Science & Law
| 20 years |
| Hua Hai Tan | M | 44 | 1 years | |
| Chun Mei Xie | F | 44 | 9 years | |
| Tong Li | M | 42 |
Shanghai Re·fine Environment Sci-tech Ltd.
Shanghai Re·fine Environment Sci-tech Ltd. Engineering & ConstructionIndustrial Services Shanghai Re·fine Environment Sci-tech Ltd. engages in the detection, restoration, and conservation of drainage pipeline systems. It offers pipeline space and position detection, pipeline structural inspection, sewage collection system investigation, pipeline repair, and pipeline maintenance services. It is involved in the research and development, production, and sale of special municipal vehicles; and smart drainage management systems. The company was founded on December 17, 2012 and is headquartered in Shanghai, China. | 11 years |
| Da Chang Wei | M | 55 | 4 years | |
| Jian Hui Zhang | M | 66 | 1 years | |
| Hui Sheng Yu | M | 28 | 7 years | |
| Ling Huang | F | 58 | 4 years | |
| Qun Gu | F | 39 |
Shanghai Re·fine Environment Sci-tech Ltd.
Shanghai Re·fine Environment Sci-tech Ltd. Engineering & ConstructionIndustrial Services Shanghai Re·fine Environment Sci-tech Ltd. engages in the detection, restoration, and conservation of drainage pipeline systems. It offers pipeline space and position detection, pipeline structural inspection, sewage collection system investigation, pipeline repair, and pipeline maintenance services. It is involved in the research and development, production, and sale of special municipal vehicles; and smart drainage management systems. The company was founded on December 17, 2012 and is headquartered in Shanghai, China. | 4 years |
| Shen Qian Nie | M | 75 | 9 years | |
| Jian Ping Chen | M | 59 | 3 years | |
| Tao Zhang | M | 57 | 6 years | |
| Li Hong Zhang | M | 53 |
East China University of Political Science & Law
| 21 years |
| Liang Bin Zhang | M | 49 | 9 years | |
| Lin Tao Wang | M | 54 | 6 years |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Chang Yong Fan | M | 45 | 4 years | |
| Ping Yu | M | 61 |
East China University of Political Science & Law
| 4 years |
| Xiao Zhe Zhu | M | 49 |
East China University of Political Science & Law
| 4 years |
| Xiu Qing Li | M | 58 |
East China University of Political Science & Law
| 10 years |
| Qing Lu | M | 42 |
East China University of Political Science & Law
| 4 years |
| Chao Ren | M | 47 |
East China University of Political Science & Law
| 4 years |
| Hua Cheng | M | 44 | - | |
| Nai Wei Chen | M | 67 |
East China University of Political Science & Law
| 14 years |
| Xiao Bing Liu | M | 62 |
East China University of Political Science & Law
| 5 years |
| Chun Yang Shao | M | 60 |
East China University of Political Science & Law
| 8 years |
| Ye Jin | M | 58 |
East China University of Political Science & Law
| 3 years |
| Hong Zhi Liu | M | 44 |
East China University of Political Science & Law
| 4 years |
| Feng Guo | M | 44 |
East China University of Political Science & Law
| 4 years |
| Jian Wang | M | 42 |
East China University of Political Science & Law
| 3 years |
| Yi Shen | F | 45 |
East China University of Political Science & Law
| 3 years |
| Jian Sheng Zhuang | M | 59 |
East China University of Political Science & Law
| 4 years |
| Miao Jie Chen | F | 41 |
East China University of Political Science & Law
| 1 years |
| Song Yan Gan | M | 43 |
East China University of Political Science & Law
| 3 years |
| Yan Lin Sun | F | - |
East China University of Political Science & Law
| 3 years |
| Tang Ng | M | 62 |
East China University of Political Science & Law
| 4 years |
| Xu Peng | M | 52 |
East China University of Political Science & Law
| 3 years |
| Jun Yu Yang | M | 46 | - | |
| Ya Min Gong | F | 46 |
East China University of Political Science & Law
| 3 years |
| Qiang Tu | F | 38 |
East China University of Political Science & Law
| 4 years |
| Jiang Chang | M | 44 |
East China University of Political Science & Law
| 1 years |
| Hector Chen | M | - |
East China University of Political Science & Law
| 4 years |
| Yelan Jiang | F | 40 |
East China University of Political Science & Law
| 4 years |
| Chen Qian | M | 56 |
East China University of Political Science & Law
| 3 years |
| Chen Yu Ke | M | - |
East China University of Political Science & Law
| 3 years |
| Ling Xie | F | 53 |
East China University of Political Science & Law
| 3 years |
| Xin Yu Yi | F | 40 |
East China University of Political Science & Law
| 4 years |
| Ling Xia Yao | F | 43 |
East China University of Political Science & Law
| 4 years |
| Jing Wu | F | 43 |
East China University of Political Science & Law
| 3 years |
| Gui Ming Yao | M | 41 |
East China University of Political Science & Law
| 4 years |
| Fan Xi Meng | M | 38 |
East China University of Political Science & Law
| 3 years |
| Kun Xie | M | 46 |
East China University of Political Science & Law
| 1 years |
| Lin Yang | F | 50 |
East China University of Political Science & Law
| 3 years |
| Hong Zhang | F | 40 |
East China University of Political Science & Law
| 3 years |
| Peng Xu | F | 51 |
East China University of Political Science & Law
| 3 years |
| Shi Cheng Yu | M | 70 |
East China University of Political Science & Law
| 3 years |
| Lian Xi Huang | F | 62 |
East China University of Political Science & Law
| 3 years |
| Chen Huang | M | 51 |
East China University of Political Science & Law
| 4 years |
| Yi Hao Lv | M | 44 |
East China University of Political Science & Law
| 3 years |
| Kwai Mo Wong | M | 60 |
East China University of Political Science & Law
| 3 years |
| Hao Tang | M | 61 |
East China University of Political Science & Law
| 3 years |
| Wei Zhou Zhu | M | 58 |
East China University of Political Science & Law
| 3 years |
| Kai Zhan Liao | M | 57 |
East China University of Political Science & Law
| 3 years |
| Gen Mei Li | F | 62 |
East China University of Political Science & Law
| 3 years |
| Xiao Nong Su | M | 59 |
East China University of Political Science & Law
| 4 years |
| Jian Xin Wu | M | 60 |
East China University of Political Science & Law
| 4 years |
| Wen Hai Cao | M | 57 |
East China University of Political Science & Law
| 3 years |
| Rui Zhu | M | 41 |
East China University of Political Science & Law
| 3 years |
| Hui Sun | F | 62 |
East China University of Political Science & Law
| 3 years |
| Li Min Zhang | M | 62 |
East China University of Political Science & Law
| 4 years |
| Zhi Qiang Li | M | 57 |
East China University of Political Science & Law
| 4 years |
| Ming Huang | M | 49 |
East China University of Political Science & Law
| 3 years |
| Jun Lin | M | 54 |
East China University of Political Science & Law
| 3 years |
| Cheng Tao Yang | M | - |
East China University of Political Science & Law
| 4 years |
| Yun Yue | M | 53 |
East China University of Political Science & Law
| 1 years |
| Mei Qing Zhan | F | 41 |
East China University of Political Science & Law
| 3 years |
| Xue Xia | M | 56 |
East China University of Political Science & Law
| 4 years |
| Bing Xian Jiang | F | 44 |
East China University of Political Science & Law
| 3 years |
| He Ping Liu | M | 55 |
East China University of Political Science & Law
| 3 years |
| Ming Yung Lam | M | 60 |
East China University of Political Science & Law
| 3 years |
| Yu Zhang | M | 41 |
East China University of Political Science & Law
| 3 years |
| Yi Min Zhang | M | 36 | - |
Statistics
| Country | Connections | % of total |
|---|---|---|
| China | 100 | 100.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Jian Qiang Guan
- Personal Network
