... ect 3. as per drawings turned nut, turning parts, lathe parts Company Profile Xiamen Rizheng Industry Co., Ltd. is ... deveoted into turning and machining parts industry. There are automatic lathes, CNC lathes, drilling machines, milling machines ... , satin, etc.Processing MethodTurning, Stamping, Die/pressure casting, CNC processsing, Punching, Riveting, Bending, Cutting, Welding, Threading, Grinding ...