Seller zhengzhouhanfa

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 marketing. at present, the main products of our company is more than 20 species such as heavy caliber drilling machines, long earth augers, brunt counter circulation drilling machines and hydrology water-well drilling machines. at the same time, we have a series of diversifying mining machines including crushers, ball mills and others. now, our company has passed iso9001: 2000 quality administrative system certification.our products have a vast market in foreign countries. now, they are exported to southeast asia, south america, africa and other countries and regions. excellent capability, perfect service and eminent quality gain the general recognition both from domestic and overseas users. in order to make the foreign customers know more information about our products, our company configures professional engineers to deal with the problem from our customers. our company implement the corporate culture of "integrity, diligence, strict, profession, and efficiency". we are always ready to provide you with quality services!