Ningbo Tianan (Group) Co., Ltd P.R.C was created in 1994 from Xiangshan H.V. Electrical Apparatus Works, a stated owned enterprise founded in 1969.
Tianan Group, is the national key hi-tech enterprise and leading one in the power transmission and transforming industry in Zhejiang province. It has the total asset of RMB 1.2 billion and is ranked as the top for several years in the comprehensive economic target as well as the top five in the same field.
It is well known in China for its products such as pad-mount substation, ring main unit and no-load switch. With its accumulated skills and technologies, the company would supply the best quality product such as oil, dry type transformer, switchgear, circuit breaker and so on. The products have been used in many national key engineering and large construction project such as world outstanding spacecraft Shenzhou NO.5 shuttling base, Qingzhang railway, Three Gorge Project, Xiao Langdi Project, Qinshan and Da Yawan Nuclear Power Station and subways in Shanghai, Beijing and Guangzhou, etc. They have been also exported to European and Southeast Asia.
Our products not only conform to IEC standard, but also attain the certificates of type test report by CESI, ISO 9001 certificate of quality system.
Please feel free to contact us for your high quality product.

商铺手机链接：http://m.vooec.com/c_maryliqian.html
商铺网站链接：http://maryliqian.cn.vooec.com
主营业务：Transformer, switch, circuit breaker, substation