国家电网公司（State Grid）是关系国家能源安全和国民经济命脉的国有重要骨干企业，以建设和运营电网为核心业务，承担着保障更安全、更经济、更清洁、可持续的电力供应的基本使命，是全球最大的公用事业企业。舟山柔性输电项目是国家电网示范工程，总投资42.1 亿人民币，世界上第一个五端柔性直流输电工程，有五座换流站，换流站的换流阀塔由国家电网二级子公司许继集团和南瑞集团总包，其冷却水循环管路部分由三级子公司国电富通分包并执行。国电富通在GF 公司全力支持下，分别于2013 年7 月和8 月签订合同，并与2013 年9 月和10月交付所有产品，并合格验收，保障了国家电网总体进度要求。同时GF 也受到到了国电富通全体领导的表彰，赢得了客户的信赖，成为国家电网长期战略合作伙伴。
As the largest public utility enterprise in the world, State Grid is an important state-owned key enterprise that has a vital bearing on the lifeline of the national economy and national energy security taking construction and operation of grid as its core business and bearing the basic mission for power supply in a safer, more economical and sustainable and cleaner way. As the first five-terminal flexible DC transmission project, Zhoushan Flexible
Transmission Project is a demonstration project of State Grid with five converter stations and total investment of RMB 4.21 billion. Converter valve towers of the converter station were generally contracted by Xuji Group and Nari Group, both of which are second-level subsidiary corporations of State Grid, and the cooling water circulation pipeline part of it was subcontracted and implemented by Beijing Guodianfutong Science and Development Co., Ltd. a third-level subsidiary corporation. With full support of GF Company, Guodianfutong entered into contracts in July and August, 2013 respectively and delivered all products in September and October, 2013, all of which were qualified for acceptance, ensuring the requirements of overall schedule of State Grid. Meanwhile, GF was commended by all leaders of Guodianfutong and won reliance of clients, thus being a longterm strategic partner of State Grid.