Changlan Electric Technology Co., Ltd., founded in 1958 (formerly Changsha Cable Accessories Factory), is a high-tech enterprise specializing in R&D, production, sales and service of power cable accessories and supporting products. The company was successfully listed on the Shenzhen Stock Exchange on July 7, 2017. The stock abbreviation: Changlan Technology, and the stock code: 002879.
As a cable accessories manufacturer with independent research and development ability, financial strength, product operation experience and supporting service ability, Changlan has the world's leading cable accessories production base and the world's most advanced high voltage, ultra-high voltage research and development equipment and testing equipment. It has the production capacity of all series of AC and DC cable accessories up to 500kV, from low voltage and middle voltage to high voltage and ultra-high voltage. And Changlan took the lead to complete the industrialization of 220kV and 110kV series high-voltage cable accessories in China. It is one of the earliest domestic cable accessory manufacturers that has the ability to complete the type test of 500kV cable accessories and independently master the core technology of DC±320kV cable accessories and successfully apply it in project. Changlans products are widely used in power grid, rail transit, petrochemical, new energy and other industries.