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No.223,Tongzipo west rd,lugu industry zone,Changsha,China

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Copyright: Changlan Electric Technology Co.,Ltd. 备案号: 湘ICP备05003163号-1 Management

Changlan Electric 
Technology Co.,Ltd.

Changlan Electric Technology Co.,Ltd,


Changlan electric technology co., ltd. was founded in 1958. With the past 60years developing, we have become the leading company in this field. We have been followed ISO 9001, ISO 14001 and OHSAS 18001 certificates requirement for our facilities, management and product. We provide a full set of power transmission and distribution solution, products including: 1-500kv HVAC and HVDC power accessories (termination and joint), grounding device, cable fittings, tools for cable laying and installation, other auxiliary materials. Products have certified by International Authoritative institutions.

Sincerity, pragmatism,

innovation, promotion


Changlan is a public company listed on Shenzhen Stock Exchange (Stock Code:002879). Adhering to the spirit of "Sincerity, pragmatism, innovation, promotion" and mission of "Connecting global cable, Lighting every family", Changlan is dedicated to becoming a world leading enterprise with independent innovation, leading-edge technology and sound reputation.

Engineering case

As the leader in cable accessory industry with 60 years dedication, we have earned a formidable reputation with our solid technology and product quality. Our products are proved and commitment in lots of typical projects by end user including Xiamen VSC-HVDC(DC±320kv highest voltage and carrying capacity at the time), 2008 Beijing Olympic Venues, 2010 Guangzhou Asian Games Venues, Wuhan-Guangzhou CRH, Shanghai-Kunming CRH, Guangzhou Metro, Qinshan Nuclear Power Station, Daya Bay Nuclear Power Station, Ling'ao Nuclear Power Station.



Market performance

In the worldwide, Changlan has been contributing to numerous key projects overseas including Lahore Orange Line Metro Train (OLMT) project in Pakistan, Calcutta coal power plant in India, BPDB Sirajganj 225MW power plant in Bangladesh, Luanda city power grid renewal in Angola, Ethiopia- Djibouti Railways Power Supply Project, so far Changlan has been represented in more than 50 countries worldwide.

Company entrance

Aerial view of Changlan



Changlan at a glance


We are the first enterprise to develop 110kv and 220kv cable accessories in China, right now we range top 5 supplier around world which can complete 525kV HVDC/AC product. All the Products are certified by international authority institutes like KEMA. We’ve invested greatly in facilities, equipment and laboratory to ensure product’s quality. 

Installation and service is an important part for Changlan to achieving today's achievement. We have an installation team with more than 200 engineers. Most of them have taken part in many project and some of them have more than 20years experience for domestic and worldwide project.

Changlan is sincerely welcome customers all around the world to cooperate with us. And we are open for agents who are interesting to hold together for creating a bright future in the power industry.