亚洲成av人片不卡无码

                                        Cast aluminum integrated beam

                                        Laser Features

                                        The whole structure is made of steel die casting, which is finished after artificial aging and solid solution treatment, so that the beam rigidity, surface quality, integrity and other performance are all excellent. At the same time, it has the characteristics of high flexibility, which can achieve high-speed cutting of all kinds of graphics under the condition of satisfying the precision.


                                        亚洲成av人片不卡无码