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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, which was established in 1958, witnessed and participated in the high-speed development of China in the past 60 years. Based on advanced technology, high quality products and reliable services, Changlan contributed to the construction of numerous major national projects, power transmission projects and railway transportation projects in China. 

Changlan Electric Technology Co.,Ltd

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About

1983

Zhengyuan Yu joined company as director 

2006

Built the biggest domestic R&D, manufacturing base and 500kV EHV laboratory of cable accessories.

1997

Rename as "Changsha Cable Accessory Co.,Ltd" 

2011

Renamed as Changlan Electric Technology Co.,Ltd. 

1958

Changsha 
Cable Accessory Factory was established. Listed as one 
of the four appointed cable accessories manufacturers under Ministry of Machine- Building of PRC. 

1996

Develop and operate 110kV HV power cable accessory successfully, the first one to realize the localization for 110kV product in China 

2017

Listed on SME Shenzhen. Stock code:002879. 

2005

Develop 
and operate
220kV EHV power cable accessory successfully,the first one to realize the localization for 220kV product in China 

2016

In Zhuhai power repair project, Changlan replaced 186 sets of 220kV cable accessories in 14 days with one-time-passed delivery test that created a miracle in cable accessories installation history. 

2008

Provide cable accessory in Beijing Olympic Venue and guaranteed the power supply
 of Beijing Olympic Games. and awarded by the committee. 

2015

Self-develop end
 ±320kV XLPE DC cable accessories
was put into normal operation in Xiamen ± 320kV XLPE flexible HVDC power transmission project, which was with 
the highest voltage level and the biggest transmission capacity at that time. 

Development History

Vision

To be a world leading enterprise with independent innovation which grasps the core advanced technology and enjoys high reputation around the world.

 

Core Value

Integrity, Pragmatism,

Innovation,Promotion

 

Business Philosophy

Idea renewal

Pragmatic innovation

Quality orientation

Steady development

 

Certificate

OHSAS18001 health&safety management system

OHSAS18001 health&safety management system

ISO9001:2015 quality management system

ISO9001:2015 quality management system

ISO14001 environment management system

ISO14001 environment management system

大图

这是图片名称这是图片名称

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ISO9001 ISO14001 OHSAS18001 company certificates qualifications

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OHSAS18001 health&safety management system 106 OHSAS18001 health&safety management system OHSAS18001 health&safety management system 1
ISO9001:2015 quality management system 107 ISO9001:2015 quality management system ISO9001:2015 quality management system 2
ISO14001 environment management system 108 ISO14001 environment management system ISO14001 environment management system 3
Product-KEMA-test-report-220kv 109 Product-KEMA-test-report-220kv Product-KEMA-test-report-220kv 4
Product-KEMA-test-report-150kv 110 Product-KEMA-test-report-150kv Product-KEMA-test-report-150kv 5
Product-KEMA-test-report-10kv 111 Product-KEMA-test-report-10kv Product-KEMA-test-report-10kv 6
Product KEMA test report 112 Product KEMA test report Product KEMA test report 7
Certificate of high tech enterprise 113 Certificate of high tech enterprise Certificate of high tech enterprise 8
Certificate of key high-tech enterprise of national Torch Plan 114 Certificate of key high-tech enterprise of national Torch Plan Certificate of key high-tech enterprise of national Torch Plan 9
Certificate of Hunan Economic Commission 115 Certificate of Hunan Economic Commission Certificate of Hunan Economic Commission 10
Certificate of National contract keeping credit enterprise 116 Certificate of National contract keeping credit enterprise Certificate of National contract keeping credit enterprise 11
Certificate of National contract keeping credit enterprise 117 Certificate of National contract keeping credit enterprise Certificate of National contract keeping credit enterprise 12
Quality credit 3A Enterprises 118 Quality credit 3A Enterprises Quality credit 3A Enterprises 13
中国驰名商标 119 中国驰名商标 中国驰名商标 14
Certificate of utility model patent 120 Certificate of utility model patent Certificate of utility model patent 15
Patent for invention 121 Patent for invention Patent for invention 16
Patent for invention 122 Patent for invention Patent for invention 17