oil immersed distribution transformer with DETC,OLTC,power

We are a company in Shandong China which specialize in manufacturing and selling hundreds of kinds transformers.we product transformers more than 17 years,our main products are Oil-immersed Transformer and dry tansformer,We also design and produce different kinds of special transformers to customer requirments.We export to many countries like Canada,Russia,Mongolia,South Africa,Angola,and some American countries.