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Persona de contacto Mr. fangming
14xihu,yanggu, Liaocheng, Shandong
Raw materials are specially made by our own special rock drill steel production base.We can ensure high quality products. The bit diameter is *6mm or *3mm or *5mm or *5mm and so on. The steel grade of the button bit is *0Cr or *2CrMo or FF**0 or *5CrNiMoV. SANSHAN is one of the biggest production bases of the rock drilling steel and rock drilling tools, mainly produce SANSHAN brand rock drilling tools, WUYUE brand special rock drilling steel, they are widely used in quarrying, mining, railways, highways, hydroelectric power and other basic energy construction project, it has been formed the production capacity of seven series and more than ***0 types of products. It’s an important partner of National South-to-North Water Diversion Project, Yangtze River Three Gorges Project, Western Development Project, Urban Construction Project, Hydro Nuclear Power Project.
