Jiangsu Shuanghui Power Development Co.,Ltd.

Jiangsu Shuanghui Power Development Co., Ltd. (the former name: Yangzhou Shuanghui Power Line Hardware Manufacturer), hereafter call: Shuanghui power, was established in 1995 and located in Yangzhou City, Jiangsu Province, China. Now covers an area of 80000 square meters with 485 employees and the registered capital of 40 million Yuan. Depend on a couple of years of continuous technical progress and good market reputation, Shuanghui power has grown into a high-tech enterprise with the power of scientific research, production, sales and service on electrical line hardware and fittings field. "Shuanghui" brand fittings were widely used in the AC 1000kV, 750kV, 500kV, 330kV, 220kV line projects and DC ± 800kV, ± 660kV, ± 500kV line projects etc., with a total of more than 4000 varieties of six categories and the annual production capacity of 20, 000 tons.

Shuanghui Power has abundant human resources and integrated production testing equipments, the domestic advanced testing equipment are more than 100 sets. The company has strict management and quality control system, have passed the ISO9001: 2000 version international quality management system assessment in 2003.

Shuanghui power has always been to focus on electricity technological innovation, research and development. Engineering research division have a 25 person team, employ many domestic experts in Transmission field as company′s R & D consultants to provide design and develop service of line fitting for domestic and oversea customers. Shuanghui power have developed series line fittings for 500kV transmission projects and substations with a cumulative supply for 6000 kilometers and 35 substations, and the fittings reliable quality and performance are highly appreciated by the final customers. Shuanghui power have served for 750 EHV Power Transmission line from Guanting to Lanzhou east which is the State first pilot demonstration projects in 750kV level and serviced for other State key power engineering projects. Shuanghui power have self-developed a complete set of line fittings of 1000kV UHV level and ± 800kV UHV level respectively, and successfully used in China′s first pilot demonstration project of UHV "Jindongnan- Nanyang- Jingmen" 1000kV transmission Line Project and China′s first "Yunnan - Guangdong" ± 800kV transmission line project respectively, which marks Shuanghui power R&D capability has reached the world advanced level.

Shuanghui power adhering to the "sincere cooperation and service" business purposes, with many years a good market reputation and unremitting efforts, Shuanghui power has become one of China′s electrical line hardware and fittings leaders. In the domestic market, Shuanghui Power has established long-term relations with the State Grid Corporation and China Southern Power Grid Company. In the international market, Shuanghui Power has become the long-term suppliers for EVN, NEC, IGE and EEPCO. By the close cooperation with AFL, Shuanghui Power has supply line fittings that equal to & under 765kV to US. Market continuously, to supply line fittings that equal to & under 500kV to Europe by cooperate with OC, Italy. Company has formed a good sales momentum both in domestic market and oversea market. Shuanghui power will continue to aim at the domestic and international cutting-edge technology, adhere to independent innovation and strive to develop more line fittings with advanced materials, optimized structure superior quality and performance, to satisfy the domestic and oversea market needs.