Oil-immersed transformer Product Category

Case Style by oil-immersed transformers
A non-enclosed oil-immersed transformer: There S8, S9, S10 and other products, in the mining industry and is  air circuit breaker  used in agriculture and civil construction.
  2 enclosed oil-immersed  power transformers : There S9, S9-M, S10-M and other products, used in petroleum, chemical industry, more oil, more chemical substances are present.
  3) sealed oil-immersed transformer: There BS9, S9-, S10-, S11-MR, SH, SH12-M and other products, do industrial and mining enterprises, agriculture, civil construction and other places distribution purposes.