Home » Professor Chikhotkin Viktor Fedorovich Makes Suggestions for Manufacturing Drilling Products

Professor Chikhotkin Viktor Fedorovich Makes Suggestions for Manufacturing Drilling Products

Jan 3, 2014

Specially-appointed professors by China University of Geosciences, Chikhotkin Viktor Fedorovich and Tang Fenglin, came all the way to our factory to make professional suggestions for manufacturing drilling products at the end of 2013. Their guidance did a great favor in developing quality of our products.

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