QINGCHANG pole-mounted switches

QINGCHANG.QINGCHANG, established on October 13, 2005, and registered in Haidian District, Beijing, is a high-tech enterprise specializing in the R&D and smart manufacturing of products for the medium-voltage power distribution and new energy sectors. The company’s main products include cable branch boxes, SF6 ring main units, solid-insulated ring main units, eco-friendly gas ring main units, prefabricated switchgear rooms, prefabricated substations, pole-mounted switches, low-voltage distribution panels, outdoor switchgear rooms, distribution automation products (such as DTUs), and new energy charging systems. The company adheres to a technology-driven approach, places great emphasis on product quality, and has established an international, full-industry-chain production model. Its production lines are equipped with advanced intelligent manufacturing and testing equipment from Japan, Germany, Sweden, the United States, and other countries. Additionally, QINGCHANG has established multiple high-level laboratories for material analysis, EMC (electromagnetic compatibility), high-voltage electrical temperature rise, and partial discharge testing. With advanced and comprehensive testing capabilities that rank among the best in the industry, the company provides a solid technical foundation for the high reliability and long-term stable operation of its products.