Zhengzhou Han Fa Imp& Exp Trading Co., Ltd ,established in 1998, is the subsidiary of Zhengzhou Reconnessance Machinery Co., Ltd. concentrated with scientific research & development, production and arketing. Besides,according to the newest requirements of users , we absorbs the advanced technology from abroad and to meet different products. We has independent rights of import and export.
At present, the main products of our co***ny is more than 20 species such as heavy caliber drilling machines, long ear...
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