Chang Chang
Finanzdirektor/CFO bei TUS ENVIRONMENTAL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD.
Ursprung des Netzwerks ersten Grades von Chang Chang
| Einheit | Art der Einheit | Industrie | |
|---|---|---|---|
| Public Company | Environmental Services | 16 |
Unternehmensgrafik - zweiten Grades
Beziehungen zu mehreren Unternehmen
Unternehmensverbindungen über das persönliche Netzwerk von Chang Chang
| Unternehmen | Sektor | Verknüpfte Personen | Hauptposition |
|---|---|---|---|
Tus Digital Environmental Sanitation (Hefei) Group Co. Ltd.
 Tus Digital Environmental Sanitation (Hefei) Group Co. Ltd. Miscellaneous Commercial ServicesCommercial Services Part of Tus Environmental Science & Technology Development Co., Ltd., Tus Digital Environmental Sanitation (Hefei) Group Co. Ltd. engages in municipal facilities management. The company is based in Hefei, China. The Chinese company was founded in 2020. The CEO is Hua Xi. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member | |
Xiongan Puhua Water Technology Co., Ltd.
 Xiongan Puhua Water Technology Co., Ltd. Environmental ServicesIndustrial Services Xiongan Puhua Water Technology Co., Ltd. engages in the market expansion of water pollution treatment projects; project investment, operation, and management; as well as the research, development, and innovation of technology. The company was founded on May 30, 2019 and is headquartered in Baoding, China. | Environmental Services | Director/Board Member Director/Board Member | |
TUS Renewable Resources Technology Development Co., Ltd.
 TUS Renewable Resources Technology Development Co., Ltd. Financial ConglomeratesFinance TUS Renewable Resources Technology Development Co., Ltd. engages in the provision of investment services with interest in environmental protection industry. Its business activities include investment management and consultation, asset management, research and development of environmental protection equipment, and import and export business. The company was founded on October 26, 2015 and is headquartered in Tianjin, China. | Financial Conglomerates | Director/Board Member Director/Board Member | |
| Tsinghua University | College/University | Masters Business Admin Undergraduate Degree | |
| DOUSHEN (BEIJING) EDUCATION & TECHNOLOGY INC. | Information Technology Services | Director of Finance/CFO | |
Beijing New Century Software Co., Ltd.
 Beijing New Century Software Co., Ltd. Packaged SoftwareTechnology Services Beijing New Century Software Co., Ltd. engages in the development and sale of management software as well as provision of related services. It mainly provides office management and business management software product development and technical services for government and corporate users. The company was founded on July 28, 2006 and is headquartered in Beijing, China. | Packaged Software | Director/Board Member | |
| Xiamen University | College/University | Undergraduate Degree | |
| SUZHOU GOLDENGREEN TECHNOLOGIES LTD. | Computer Peripherals | Director/Board Member | |
| SHANXI XINGHUACUN FEN WINE FACTORY CO.,LTD. | Beverages: Alcoholic | Director/Board Member | |
Tus Urban Environmental Service Group Co., Ltd.
 Tus Urban Environmental Service Group Co., Ltd. Miscellaneous Commercial ServicesCommercial Services Founded in 2014, Tus Urban Environmental Service Group Co., Ltd. is a subsidiary of Tus Environmental Science & Technology Development Co., Ltd. The company engages in municipal facilities management and is based in Beijing, China. | Miscellaneous Commercial Services | Director/Board Member | |
Yadu Technology Group Co., Ltd.
 Yadu Technology Group Co., Ltd. Wholesale DistributorsDistribution Services Yadu Technology Group Co., Ltd. engages in the research, development, and sale of environmental friendly related products. Its products also include air coolers, heaters, dehumidifiers, water purification equipment, ventilation equipment, air conditioning equipment, and lighting equipment. It also provides development, sale, and installation services for charging piles, as well as rental and charging services for new energy vehicles. The company was founded on November 4, 2011 and is headquartered in Suzhou, China. | Wholesale Distributors | Chief Executive Officer | |
| Dalian University of Technology | College/University | Graduate Degree | |
Zhejiang Tus Ecological Technology Co., Ltd.
 Zhejiang Tus Ecological Technology Co., Ltd. Miscellaneous Commercial ServicesCommercial Services Zhejiang Qidi Ecological Technology Co., Ltd. engages in research and development of ecological technology. The company was founded on December 24, 2019 and is headquartered in Zhuji, China. | Miscellaneous Commercial Services | Director/Board Member | |
| Tsinghua University School of Economics & Management | College/University | Masters Business Admin | |
| University of International Business & Economics | College/University | Graduate Degree | |
| East China University of Science & Technology | College/University | Graduate Degree |
Statistik
International
| China | 17 |
Sektoral
| Consumer Services | 7 |
| Commercial Services | 4 |
| Technology Services | 3 |
| Industrial Services | 2 |
| Finance | 2 |
Operativ
| Director/Board Member | 23 |
| Independent Dir/Board Member | 5 |
| Chief Executive Officer | 3 |
| Graduate Degree | 3 |
| Director of Finance/CFO | 2 |
Am stärksten vernetzte Beziehungen
| Insiders | |
|---|---|
| Kai Tao Lin | 5 |
| Wei Ya Zhang | 5 |
| Feng Wan | 5 |
| Lan Tao Song | 4 |
| Wen Guang Du | 2 |
| Qun Liu | 2 |
| Yi Wang | 2 |
| Meng Guo | 2 |
| Yi Fang | 2 |
| Ying Hu | 1 |
| Shu Yi Li | 1 |
| Xiao Ji Dai | 1 |
| Zhi Bo Hu | 1 |
| Yu Zhi Cao | 1 |
| Gang Bai | 1 |
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- Unternehmensverbindungen
