XINGTAI OUKAI MECHINERY MANUFACTURING CO.,LTD ,(Xingtai Ouchi Imp & Exp International Co.,Ltd)a professional manufacture of bicycles and electric bike sprocket, crank, saddle, frame, pedal, axles, the front and rear axle enterprise, with license to import and export. The company has injection molding, riveting, stamping, welding and other production lines, more than 200 employees now.Including 18 technicians, 3 engineers.Companies with strong technical force, advanced production technology, ...