Zhejiang jiangshan Transformer Co., Ltd. (the Jiangshan Transformer Factory in Zhejiang province) is the professional manufacturer of the power transformers grade 230-500kV and below. Appointed by the Ministry of Mechanical Industry, it has been titled as a National class 2 Company because of the innovative technology employed. JSB is a well-known company in the Zhejiang Province. It covers around 230000m2, With the construction area being over 67000m2. In 2009, fixed assets of our factory has reached 320 million Yuan. Our JSB has over 40 years experience in transformer design and production. It has a well equipped assembling line and testing machines that are able to provide first-class products and services. As such,JSB's main products are:

500kV grade and below power transformer, entire sealed transformer, dry transformer, amorphous alloy transformer, combination transformer, and other particular transformers used in electrical furnace, mine, thunder. proof, or extinction, single phase, and current, voltage transducers and so on, it could provide over 60 series, 800 types, and 2000 specified transformers. Its annual capacity is 1800 million kVA. Its products have been sold to Zhejiang, Jiangxi, Fujian, Jiangsu, Hubei, Hunan, Yunnan, Xinjiang and so on. At the same time, our product is also very well-known overseas. We have many well-satisfied foreign customers from over 30 countries and regions such as Southeast Asia, Africa, South America, Oceania and Russia, Mongolia and so on. Now Jiangshan practices ISO9001, and ISO14000.