About Us
Yangzhou Shuangbao Since 1994
Yangzhou Shuangbao Electric Equipment Co.,Ltd （wholly owned subsidiary of Jiangsu Shuanghui Power Development Co., Ltd.）began its journey in 1994, doing business name is Shuangbao insulator, and has been engaged in composite insulator design and manufacturing for over 20 years. Shuangbao focuses on delivering high-quality and dependable products. Internally, Shuangbao gains support from its experienced R&D team. In the field, Shuangbao works with its strategic partners to deliver the qualified insulators all over the world.
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20000Square Meters Built -
100+Enterprise Employees -
15Million Sales Each Year -
25+Years Experience
Technical Support
Since its establishment, the company has been adhering to the technology research, development and personnel training as the company's development goals. For this reason, the company has set up a technology research and development department. Relying on the technical support of Tsinghua University Research Institute and China Electric Power Research Institute (CEPRI), we has an experienced and innovative technical team.
- The most professional team
- Brand new experimental hall
- Sustained investment in R&D
- Continuous improvement of quality and performance
Main Products
Shuangbao focuses on delivering high-quality and dependable products.
Application Scenarios
Baihetan--Zhejiang,China
Butou Phase 2 is the follow-up project of Baihetan-Jiangsu ±800 kV UHVDC transmission line project. As a qualified supplier of national high voltage, we cooperated with our partners to complete the task perfectly, and made a contribution to promoting the adjustment of national energy structure and energy conservation and emission reduction.
Nanchang-Changsha，China
Nanchang-changsha project is an important part of the UHV backbone grid in Central China. Shuangbao insulators have been supplied in this line project with quality and quantity guaranteed, making it's contributions to promoting the balance of energy supply and demand and building a clean and low-carbon energy supply system.
