Porcelain and Composite Insulators

Advait Infratech serves as a marketing partner for Dalian Insulator Group T&D Co. Ltd., a company with over a century of experience in manufacturing and supplying porcelain and composite insulators. Dalian has successfully provided its products to over 85 countries, contributing to projects spanning voltage levels from 11kV to 765kV.

Dalian Insulator has excelled in its Research and Development system, attracting top talent and accumulating a substantial technical reserve. This success has positioned Dalian as a leader in developing composite insulators in the industry. In the porcelain category, Dalian has successfully engineered high-strength insulators with capacities of 420kN, 550kN, and 840kN.

The company excels in translating scientific achievements into products that adhere to various international standards, including the International Electrotechnical Commission (IEC), Chinese Standards (GB), American National Standards Institute (ANSI), British Standards (BS), and more.

With a sprawling plant area of 230,000 square meters, Dalian boasts advanced manufacturing production lines equipped with mature and perfected process control and detection flows. The company holds a unique position as the sole manufacturer in China with the capabilities for research, development, and manufacturing of UHV porcelain and composite insulators simultaneously, showcasing a diverse and large-scale production capacity.