Metal polishing base has been implemented, address: AngYi fishing cross the village ( Wood group for land) Polishing machine number 800, now the relevant matters: - - >
cabinet handle dismissal is round die processing or fixed outside screw thread machining tools. Die is equivalent to a high hardness of the nut, screw hole around a few clearance holes, generally at the ends of the screw hole grinding cutting cone.
the shake handshandle is ambry science round die is introduced.