依托大连外地加工优势，
，，接纳数控焊接与 CNC 细密加工工艺，
，，加工精度高、焊接牢靠，
，，适用于种种细密机械与非标结构件制造。。。。。。

Relying on local processing advantages in Dalian, it adopts CNC welding and precision machining with high accuracy and firm welding, suitable for manufacturing various precision machinery and non-standard structural parts.