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.
Extra-high Voltage Cables XLPE Insulation Cables
The basic material for XLPE is polyethylene, which is chemically transformed to cross-linked polyethylene (XLPE) through the cross-link reaction of organic peroxides. The cross-link method for polyethylene was developed in the United States during the 1950’s and has since been continuously developed for application to higher voltages. Higher voltages are increasingly being required, and the 500kV XLPE cables have already been commercialized
Distribution Cables LV/MV Cables
Mid-to-low voltage cables provide power to large-scale industrial sites and commercial buildings. Such cables are shielded with XLPE (cross-link polyethylene) insulators for superior heat resistance (90℃), are smoke and fire resistant, and are eco-friendly according to the environment and application. Such cables are suitable for public facilities such as high buildings, hospitals, underground markets, airports and subways due to their high fire-resistance. Moreover, in case of fire they emit less smoke and toxic gases. Mid-to-low voltage cables hold KS certifications and Electrical Appliances Safety Control Accreditation. The 22.9kV cables are proven for their product reliability through qualification certificates.
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