BAODING AOYU MACHINERY, We are a manufacurer in north of China.
We have our own sand casting foundry,machining workshop and investment casting workshop.We can produce iron casting parts such as grey iron,ductile iron and so on.We can prodcuce precision casting parts such as carbon steel,stainless steel and alloy steel.And if your parts need to be machined,CNC center,CNC machine,lathes and milling and drilling