Qingdao Hanhe Cable Co., Ltd. is a technology-intensive enterprise, a key high-tech company, National Top Rated Credit Enterprise and industry leader, integrating Cable and Accessory System, Smart Grid Technology and Transmission&Transformation Project three scopes in one, engaged in R&D, manufacture and operation of products. Besides Qingdao headquarters, Qingdao Huadian High Voltage Electric Co., Ltd. and Qingdao Hanhe Electric Engineering Co.,Ltd., Hanhe has also established wholly-owned subsidiaries in Jiaozuo, Xiuwu, Changsha, Beihai, Changzhou, Nvdao etc. Hanhe owns National-certified Enterprise Technology Center, National Research Center for HV and EHV Cables Engineering Technology, as well as Postdoctoral Programme. Hanhe is the first one who passes ISO9001, ISO14001, OHSAS18001 management system certification in the industry and it has also gained PCCC, KEMA, DNV, UL certification etc. Hanhe listed on the Shenzhen Stock Exchange in 2010 and ranks top in terms of high quality products, superior services and integrated competitiveness in China cable and wire industry.
Cable and Wire System
For past thirty years, Hanhe has placed great emphasis on R&D, production and operation. Hanhe is the first domestic company to establish two vertical workshops with six VCV lines for EHV cross-linked cables production. It also possesses a number of continuous vulcanizing lines for rubber cable production, wire processing lines, submarine cable production lines, HV cable accessories production equipment as well as HAFFLEY 730kV EHV cable withstand voltage and partial discharge testing devices, PDSG 260kV vehicular frequency-tuned resonant cable site withstand voltage testing equipment etc. Key production facilities and testing devices of the company reach international advanced and domestic leading level. Hanhe mainly produces LV, MV, HV up to 500kV cross-linked power cables, shipboard cables, mining cables, super heat-resistant and high-strength aluminum alloy wires, carbon fiber wires, optical fiber composite submarine cables, data cables, nuclear power station cables, oil platform cables, wind farm cables, flame retardant and fire-resistant cables, cable accessories of 500kV and below etc., classified as 8 categories, hundreds of series and tens of thousands of specifications. So far, Hanhe is the only domestic company that can supply one–stop and turn-key services of laying, installation and completion test for 500kV and below cables and cable accessories.
Smart Grid Technology
Qingdao Huadian High Voltage Electric Co., Ltd., a subsidiary of Hanhe, specializes in R&D, manufacture and management of high-voltage electrical equipment status monitoring products. Hanhe works closely with North China Electric Power University for application of advanced technologies in high voltage and electric distribution network. Through this partnership, Huadian has developed a series of advanced products to provide solutions according to customers’ needs. The company possesses the most advanced technology and equipment to produce on-line monitoring systems for smart transformer substations and cable fault testing systems. Undertaking the mission of Electric Reliability Protection Specialist, Huadian has gained many patents as well as provincial and ministerial-level awards. As a qualified supplier of monitoring system for smart transformer substations, our smart grid system solution has been successfully implemented in rebuilt project of State Grid’s transformer substations. Hanhe also provides one-stop electrical equipment testing services for customers in power, metallurgy, chemical and petroleum industries.
Transmission andTransformation Project
Hanhe sets up Qingdao Hanhe Electric Engineering Co., Ltd. to conduct electric power design, engineering and installation services; and Qingdao Electric Technology Co., Ltd. to carry out operation maintenance services for transformer substations. The company has successfully conducted electric power engineering services for many projects in Qingdao, including Qingdao Olympic Sailing Center, China National Game, Qingdao International Horticultural Exposition and Jiaozhou Bay Bridge. All the work has won critical acclaim from owners.
High quality, safety, first-rate service and continuous innovation of Hanhe Cable witness the rise of China and many international events: Hanhe products transmit power and information for Bird's Nest and Water Cube in 2008 Beijing Olympic Games, 2010 Shanghai EXPO, Guangzhou Asian Games, Three Gorges, CCTV Building, Haidian 500kV Cable System Project, State Grid 1000kV UHV Demonstration Project, Zhejiang Zhoushan DC ±200kV Flexible Multiterminal Power Transmission Demonstration Project, Beijing-Shanghai High-speed Railway Project, 300kV Clean Energy Project for KNPC (Kuwait National Petroleum Company), etc.
Hanhe products have been widely used in the fields of power, metallurgy, telecommunication, railway, petroleum & chemical, coal mining and construction, etc. Meanwhile, Hanhe is strategic partner and key supplier for State Grid, China Southern Power Grid, Sinopec, Petrochina, CNOOC, Shenhua Group, China National Coal Group, etc. Hanhe 500kV EHV cross-linked cables have been successfully used in the national power grid by Beijing Electric Power Company, which helps Chinese wire and cable industry realize a dream of home-made EHV cables. Market share of Hanhe 220kV EHV cross-linked cables has been up to 30%. Hanhe has been awarded Top 1 Customer Satisfied Brand in China Cable and Wire Industry, the Most Influential Brand in China Cable and Wire Industry, Excellent Management Award by China Quality Certification Center Shandong Audit Center, Top 100 Most Influential Brand in China Mechanical and Electronic Industry, Top 500 Manufacturer of China, Top 500 Global Chinese High-Tech Enterprise, Top 10 Competitive Enterprise in China Cable and Wire Industry, Chinese Model Enterprise for Technical Innovation, etc. In addition, Hanhe was awarded Power Security Contribution Award for the 2008 Beijing Olympic Games.
As an internationally known cable and wire supplier, Hanhe products have been applied in India, USA, Russia, Pakistan, Australia, Indonesia, Kuwait, etc. In addition, Hanhe is qualified supplier of Shell, Rio Tinto, Siemens, UK National Grid, Saudi Aramco, KNPC, etc. Hanhe has exported products to more than 30 countries and regions. The company constantly strives for perfection in order to add international image for Chinese enterprises.
Hanhe Cable, considering customers’ requirements as guide, exploration and innovation as motivation, technological precedence as aim, honesty and practicability as principal and paying attention to quality and safety, makes efforts to provide customers high-quality products and become an international entire solution supplier of power transmission.
Hanhe Cable—— approach dream, create brilliancy!