Zhengzhou Huazhong Construction Machinery Co., Ltd (short for ZZHZ) is one of China leading manufacturers of hoisting machinery and construction machinery, such asgantry craneoverhead cranebridge construction crane/ launching gantrybackhoe loaderconcrete spraying systemconcrete batching plantgirder transporterhydraulic rotary drillFounded in 1992, ZZHZ has developed to be a comprehensive enterprise, integrating with production, fabrication, processing, installation and trainning. All our products are exported to about 20 countries, annual productivity is about 200 sets. With powerful technical, production and management support, our products with high quality convince our customers at home and abroad.ZZHZ has obtained ISO9001:2008 certificate and CE certificate which drives us to produce first class products."Keeping innovation and pursuing excellence" is our key concept. Friends from all over the world are warmly welcome.