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May 2009, Customer visit our underground coal mine

Time:2009-03-25Source:

At May 2009, we take customers to visit our underground coal mine in Shandong China, customers are very interested in our equipment, such as high voltage transformer, electric feed switch and explosion proof electric cable. Customers praise our good electricity supply system, while very grateful to our advanced management experience in underground coal mines, and the contribution to them for the development of their mine in their country.