亚洲成av人片不卡无码

                                        Full plate welding machine body,more durable

                                        Laser Parts advantage

                                        The machine bed is welded with high-quality carbon steel dislocation honeycomb structure. 

                                        After high temperature annealing and natural aging, the welding stress is eliminated to ensure the high rigidity and high precision of the machine bed, and it will not deform after long-term use.

                                        亚洲成av人片不卡无码