NIUZHANG GROUP has the factories, namely, HUBEI PROVINCE GANGTAO FACTORY, ANHUI PROVINCE YUEXI CYLINDER LINER CO.,LTD, HUBEI JINGZHOU SLIDING BEARING FACTORY, HUBEI GO...
Gear oil pump catalog the company passed the ISO9001:2000 quality management system certification,Three major branch factories: Hydraulic Components Factory, Speed-cha...