Zhengzhou City Jiuxin Machinery Co., Ltd was founded in 1970, lies the west of Zhenzhou , which has been produced brick extruding machine for 30 years.Our company advanced technology and first class service. We mainly produce following products: charcoal forming machine, inclduding rolling ...

we are the professional supplier of HRB bearings,and exclusive agency bearings in Qingdao.Harbin bearing manufacturing corporation,ltd.,founded 1950, has assets 4.15 billion yuan,employees 9700,acreage 1.7 million more square meters, among which  over 0.3 meters for ...