Yangzhou Shuangbao Electric Power Equipment Co.,Ltd

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 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 to customers and has become one of the main suppliers of ABB Group and NGCP, as well as a nominated supplier of State Grid Corporation of China, China Southern Power Grid Company, and China's top 5 power generation groups.

In the future, Shangbao Insulator will continuously improve its industry reputation and expand international markets, aiming to make the company one top-level composite insulator manufacturer pioneering in both the China and global market.

Shuangbao Insulator has over 50 sets of advanced production and test facilities, satisfying production of AC10 ～ 1000KV series overhead line suspension composite insulators, DC±500 ～ ±1100KV series overhead line suspension and substation post composite insulators, 10～ 25KV overhead line cross-arm composite insulators, 35～220KV substation post items, and bushing.

After over 20 years of exploration for production and management, Shuangbao Insulator set up its own unique quality management system. Passed international management certificates including ISO9001: 2015, ISO 14001:2015, and QHSAS 18001:2007. Shuangbao insulators are widely used in a variety of power supply projects, not only in China's electric power market but also exported to 15 countries and regions without quality complaints in a continuous 20 years.

Founded in 1994, Yangzhou Shuangbao is a company dedicated to the manufacture and sale of all kinds of and power transmission and substation fittings. It is a wholly owned subsidiary of Jiangsu Shuanghui Power Development Co., Ltd that has combined its efforts to become a benchmark among the major insulator and fitting manufacturers in China.

We offer extensive coverage in the composite insulator and hardware fitting market.

 To this end, for our customers we focus on providing high quality and reliable products and individual development of customized products, offering comprehensive solutions for a wide range of needs. 

 All this is achieved through a team of experienced manpower, focused on product design and manufacturing, providing value for our customers' requirements