Welcome to the website of Zhongtian Power Optical Cable Co., Ltd.    Service Hotline:0513-84885134

History

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    • Jun. 2017 The “Research on Anti-icing Technology and Measures for Optical Fiber Composite Overhead Ground Wire (OPGW)” passed the acceptance of State Grid experts.

    • Feb. 2017 Won the bid of State Grid Changji-Guquan ±800kV UHV DC Power Transmission Project.

    • Mar. 2017 Won the bid of national major project-the Tibet networking.

    • Apr. 2017 Passed ISO90001 : 2015, ISO14001 : 2015 Quality and Environment System Certification in an updated version.

    • Apr. 2017 Through the WCA system audit certification.

2017

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    • Feb. 2016 Won the bid of State Grid Yuheng-Weifang 1000kV UHV DC Power Transmission Project.

    • Jun. 2016 Trough the “private technology enterprises in Jiangsu Province” certification.

    • Nov. 2016 200um bending insensitive G652D fiber composite overhead ground through the CEC expert technical appraisal.

    • Nov. 2016 Won the Ninth International Invention Entrepreneurship Award-Silver Award.

    • Dec. 2016 Won the bid of State Grid Northwest of Yunnan-Guangdong ±800kV UHV DC Power Transmission Project.

2016

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    • Jan. 2015 It was renamed as Zhongtian Power Optical Cable Co., Ltd.

    • Jan. 2015 Won the bid of State Grid Xii-Taizhou ±800kV UHV DC Power Transmission Project.

    • Aug. 2015 Won the bid of State Grid Ximeng-Shandong and West of Mongolia-south of Tianjin 1000kV UHV AC Power Transmission Project.

    • Oct. 2015 Titled as High-tech Enterprise of Jiangsu Province.

    • Dec. 2015 Won the bid of State Grid Jiuquan-Hunan ±800kV UHV DC Power Transmission Project.

    • Dec. 2015 Large span with OPGW-350T ultra strength fiber composite overhead groud through the CEC expert technical appraisal.

2015

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    • Jun. 2014 Successfully developed special stainless steel tube series products.

    • Nov. 2014 Successfully developed OPGW with DC ice-melting function, applied to demonstration project in Hunan Huaihua.

    • Dec. 2014 Won the bid of State Grid Huainan-Nanjing-Shanghai 1000kV UHV AC Demonstration Project.

2014

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    • Feb. 2013 Passed OHSAS 18001:2007 Occupational Health and Safety Management System identification.

    • Nov. 2013 Won the bid of State Grid North of Zhejiang Province-Fuzhou 1000kV UHV AC Demonstration Project. 

2013

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    • Mar. 2012 Ultra-low Loss, Extremely-low Temperature, Ultra-long Stop Distance OPGW passed technical appraisal of the CEC experts’.

    • May. 2012 Titled as High-tech Enterprise of Jiangsu Province the second time.

    • Jul. 2012 Won the bid of State Grid Anhui Power to The East-Huainan to Shanghai 1000kV UHV AC Transmission Demonstration Project.

    • Nov. 2012 Won the bid of State Grid Zhenzhou-Hami ±800kV UHV DC Power Transmission Project.

    • Dec. 2012 OPPC developed by the company ran in China's first 500kV OPPC demonstration line in Bazhou UHV tower test base.

2012

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    • Jan. 2011 Won the bid of national major project- Golmud to Lhasa ±400kV DC Transmission Line Networking Project.

2011

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    • May. 2010 Celebration of 10th anniversary and Smart Grid Opportunities and Challenges Forum was held at Diaoyutai hotel in Beijing.

2010

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    • Mar. 2009 Won the bid of State Grid Xiangjiaba-Shanghai ±800kV UHV DC Demonstration Project.

    • Sep. 2009 Passed ISO9001:2008 and ISO14001: 2004 Quality and Environment System Certification in an updated version.

    • Dec. 2009 Won the bid of State Grid East Ningxia-Shandong ±660kV DC Power line Project.

2009

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    • May. 2008 Tight deformed OPGW, Aluminum Clad Steel Tube OPGW and new designed OPPC passed national identification.

2008

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    • Jan. 2007 Passed PCCC product certification.

    • Jun. 2007 Won the bid of State Grid Southeast of Shandong-Nanyang-Jingmen 1000kV UHV AC Demonstration Project.

    • Nov. 2007 Titled as High-tech Enterprise of Jiangsu Province.

2007

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    • Sep. 2006 Zhongtian Hitachi passed ISO9001:2000, ISO14001:2004 Quality and Environment System Certification in an updated version.

    • Dec. 2006 It was the first to develop the OPGW of the State Grid 1000KV UHV Test Base with a production capacity of 30,000 kilometers.

2006

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    • Dec. 2005 Developed anti-corrosion aluminum-clad steel tube OPGW with an annual production capacity of 12,000 km.

2005

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    • Jun.2004 Hosted the "Optical Fiber Composite Overhead Ground Wire (DL/T832-2003) Standard Promotion Conference" sponsored by the National Electric Power Communication Center.

2004

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    • Oct.2003 Zhongtian Hitachi passed ISO9001: 2000, ISO14001: 1996 Quality and Environment System Certification in an updated version.

    • Oct.2003 Celebrated breakthrough of OPGW running over 10000km at Diaoyutai in Beijing.

2003

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    • May. 2002 OPGW is listed as National Torch Plan Projects and National New Product.

2002

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    • Jun.2001 Zhongtian Hitachi passed ISO9001:1994 Quality System Certification.

2001

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    • May. 2000 Our company was established.

    • Dec. 2000 OPGW first passed domestic identification of the State Administration of Machinery Industry and the National Power Ministry.

2000