Jinshanmen Electrical Co. Ltd. (JSM) : established in 1998 which was located in Xinguang Hi-tech Industry of Liushi and having its sales department at No. 1 Daqiao Road of Liushi, Zhejiang Province in China.As a designated enterprise for transformer developing and manufacturing, JSM combines the high technical of both home and abroad in one and has the main products as follows: all ranges of routine and special transformers which include S9 Series, S11-M·R Series, SC Series, SCB Series and SG Series dry type transformer with the voltage up to 35kV and the maximum capacity is up to 20000KVA which can meet the regulation of standard manufacture technology and devices.With the advantages of complete specification, reasonable and advanced structure, stable quality, short delivery time and considerable after-sales service, JSM has passed the ISO9001 international quality system certification and all the products are covered by PICC -People's InsuranceCompany of China.Meanwhile JSM has scored the considerable achievements and trust among the power utilities and majority users in both China and overseas since we bring in NC transformer cut-up line, transformer silicon trim line, vacuum dry and immerse device.