Changlan Technology

(Stock Abbreviation: Changlan Technology, Stock Code: 002879), Changlan Electric Technology Co., Ltd. (formerly Changsha Cable Accessories Co., Ltd.) was founded in 1958. It is a key enterprise with the longest history in producing cable accessories and the most complete range of specifications. It is a key enterprise in Changsha National High-tech Industrial Development Zone, a high-tech enterprise, a Hunan Provincial Engineering Technology Research Center, and a council member of Hunan Intelligent Alliance, leading the domestic cable accessory industry.
The company's leading products include high-voltage and ultra-high-voltage cable accessories, DC cable accessories, special cable accessories, hardware fittings, and cable laying machinery. Many of the company's products substitute imports, and it currently holds 41 patent rights, including 1 invention patent. The company has established one of the largest cable accessory testing and inspection centers in China, with advanced production lines for cable accessory insulation materials, intelligent monitoring production lines for rubber molding, and fully automatic epoxy casting production lines. Integrating R&D, production, sales, and service, the company's products are widely applied in major urban power transmission and distribution network renovations, nuclear power projects, urban rail transit, high-speed railway projects, as well as Beijing Olympic venues and Guangzhou Asian Games venues power construction, Three Gorges Project, Xiamen flexible DC transmission technology demonstration project, and other national key engineering constructions. These products are indispensable in infrastructure fields such as electric power, rail transit, and high-speed railways.