Qingdao Hanhe Cable Co., Ltd is one technology-intensive enterprise group, engaged in R &D and production management of cables and wires. The company has Jiaozuo, Changsha, Beihai, Beijing Warner superconductivity, Qingdao Huadian high voltage holding and wholly-owned subsidiaries, as well as state-level enterprise technology center and the Qingdao Institute of cable. The company is the first domestic company who has two vertical workshops and six vertical EHV cross linking cable production lines, with a number of continuous rubber vulcanization of cable production lines, wire processing lines, submarine cables production lines, high voltage cable accessories and other advanced production equipments and testing devices of 750kV EHV cable etc. It mainly produces 500kV and other under 500kv HV, MV and LV cross linking cable, shipboard cable, mining cable, heat resistant and high-strength aluminum alloy wire, carbon fiber wire and super heat resistance conductor, optical fiber composite submarine cable, 220kV and below cable accessories. Meanwhile, we can be able to produce data cable, cables for nuclear power station, oil platform cable, wind cable, flame retardant and fire-resistant cables with 8 categories, hundreds of series and tens of thousands of specifications. So far, the company is the only available company in China that can supply 220kV and below cables, cable accessories, laying, installation, completion test of complete service ---- complete turnkey solutions and the large-scale manufacture service provider. The “Hanhe” trademark is a well-known trademark in China and the “Hanhe” brand cables are Chinese famous-brand products, national quality inspection-free products. We have passed ISO9001, ISO14001 and OHSAS18001 management system certification, China energy certification and international well-known KEMA, DNV, UL certification, etc. Beside, our company is awarded excellent management award by China quality certification center.