- Overview
- Recommended Products
The primary equipment cabin, a key component in electrical power systems, is thoughtfully designed with dedicated access for operation, inspection, and maintenance. These access points are strategically positioned to align with the layout of internal equipment—such as switches, transformers, and monitoring devices—ensuring staff can easily reach every critical part for daily checks, routine maintenance, or emergency overhauls. This user-centric design not only simplifies daily operations but also reduces maintenance time and labor costs, a key consideration for clients aiming to optimize long-term operational efficiency.
In terms of production and on-site installation, the cabin adopts a highly efficient prefabricated model. All internal cabinets—equipped with essential electrical components—are fully installed, wired, and tested in the factory, eliminating the need for complex on-site assembly. During transportation, the cabin can be delivered in sections (for large-scale models) or as a whole (for compact designs), depending on transportation conditions and project requirements. On-site work is minimized to simple cabin splicing, which typically takes only a few days to complete—far less than the weeks or months required for traditional on-site construction. This drastically cuts on-site workload, shortens the overall project timeline, and reduces the impact of construction on the surrounding environment.
The product also boasts a suite of competitive advantages that cater to diverse project needs. It ensures safety and reliability through robust structural design and high-quality materials, capable of withstanding harsh conditions like extreme temperatures or humidity. Its compact size saves valuable land space, making it ideal for urban areas or sites with limited land resources. With a long service life of over 20 years, it offers long-term cost-effectiveness. Moreover, its layout is highly flexible: it can be customized based on the station’s geographical location (e.g., reinforced for seismic zones) and meteorological conditions (e.g., waterproofed for rainy areas), and can be constructed in phases to match long-term project planning. If the project site changes, the cabin can be relocated quickly. Aesthetically, it features a variety of attractive designs, with color painting and spraying that can be tailored to blend seamlessly with the surrounding landscape, enhancing the overall visual harmony of the project site.

Company Profile
Nanjing Electric was founded in 1936 and is the first high-voltage ceramic manufacturer in the history of China's electrical industry. It is also the headquarters of Baiyun Group in the East China region. Nanjing Electric has been rated as one of the top 500 mechanical industrialization enterprises in China and a first-class industrial enterprise in China. At present, the base covers an area of 19 hectares and employs 1000+ people. The industrial base was put into operation with equipment in 2015. Nanjing Electric specializes in developing glass insulators, composite insulators, and ceramic insulator products. In 1958, China developed the first Tempered Glass insulator and condenser Bushing, filling the domestic gap. The company's products are exported to more than 120 countries and regions around the world, such as the Americas, Australia, the Middle East, Southeast Asia, and more than 50% of countries and regions in Europe. The main customers are national power grid companies or local power grid companies in various countries. The domestic market has achieved full coverage. The company's products are widely used in national strategic projects, including 33 UHV projects above 800KV. Our company is the largest insulator supplier in national engineering.
Nanjing Electric International Co., Ltd., formerly known as the Overseas Business Unit of Nanjing Electric Technology Group, established an international trade company in 2021 based on the development strategy of the group. With insulators and sleeves as the two flagship exhibits, the company actively carries out resource and multi-party cooperation around common values and market views. On the way to the world, international trading companies will firmly step forward and work hard for the century old white clouds and the world's white clouds.
The international trade team participated in international power exhibitions held in countries each year such as Germany, the United States, Brazil, Saudi Arabia, Egypt, India, Italy, Saudi Arabia, Russia, Australia, the Philippines, Thailand, Spain, Mexico, etc; Track the progress of key power projects in various countries; Further promote the internationalization process of products.
Facing the future, the company will focus on the needs of national power construction, seize the opportunities of new power infrastructure, ultra-high voltage projects, the "the Belt and Road" construction, and the development of green energy. According to the strategic positioning of Baiyun Electric Group to build the company into the second headquarters of the group relying on the Yangtze River Delta, the company will build and develop a world-class insulator and related product R&D and production base, explore and build new products, new technologies, and new formats, Make new contributions to national power construction and global power development, and strive to become a century old enterprise.
