傳奇電氣（沈陽）有限公司是由西門子（中國）有限公司和上海輸配電股份有限公司共同投資.4萬元（其中：西門子占65%、上海輸配電有限公司占35%），在收購沈陽沈變互感器制造有限公司和遷移撫順傳奇套管有限公司的基礎上建立的一家合資企業。公司坐落于沈陽市沈北新區道義經濟開發區京沈西三街2號，占地.53m2，建筑面積m2，其中：生產面積m2。公司于2005年6月成立，2006年4月正式生產，年實現銷售收入萬元。公司現有員工300人，其中專業技術人員150人。<br>　　傳奇電氣（沈陽）有限公司分為人事部、財務部等9個部門、套管和互感器兩個生產車間。主要生產套管和互感器兩大類產品，套管主要生產17.5-550kv環氧樹脂浸紙套管和40.5-1000kv油浸紙套管；互感器主要生產72.5-550kv油浸紙互感器。公司具有世界領先的套管、互感器設計制造技術，配有先進的計算機控制加工設備、工藝裝備和檢測設備。傳奇電氣（沈陽）有限公司于2006年10月通過上海sac的質量認證，并頒發證書；于2008年10月通過上海sac的環境認證，并頒布證書。<br>　　公司全體員工將遵循<b>“科技創新、系統管理、持續改進、客戶滿意”</b>的質量方針，為國際、國內輸配電設備行業提供技術先進、質量可靠的產品。<br><br>trench high voltage products ltd., shenyang (thvs) is a sino-foreign joint venture company, based on purchasing shenyang shenbian instrument transformer ltd. and moving trench fushun busing co., ltd. (tfbc) to shenyang. the company is invested by siemens ltd., china and shanghai ptd ltd.. the total amount of investment in the company is rmb million, among which siemens ltd., china contributed 65% and shanghai ptd ltd. 35%. the company, located in no.2, jing shen xi san street, dao yi economic development zone, shen bei new district, shenyang, covers a site area of .53 square meters. the building area is  square meters in which the factory covers  square meters. the company, set up in june 2005, started production in april 2006, achieving annual sales revenues rmb350 million. the total number of employees is 300, in which the professional technologists account for a half.<br>thvs includes nine departments, such as hr and finance, and two workshops of bushing and instrument transformer. the two main products of thvs are bushings and instrument transformers. the main products of the bushing are 17.5-550kv epoxy resin impregnated paper bushings and 40.5-1000kv oil impregnated paper bushings, and the instrument transformer 72.5-550kv oil impregnated paper instrument transformers. the company uses advanced design and manufacture technology to make bushings and instrument transformers. all the manufacture equipment and test facility are computer controlled automatically. the company was awarded the quality management system certification of conformity in oct. 2006 and the environment management system certification of conformity in oct. 2008.<br>thvs will adhere to the quality policy of "technical innovation, systemic management, continuous improvement, customer satisfaction", supplying quality and reliable products to the ptd industry.