I plant to produce copper at the beginning of technology and the specification is not very understand looking for a experienced teacher learn from our factory in Jiangsu Changzhou
What are you looking for, Shifu?. Does the crane master need it? Hollow rods, solid bars, and rods are pulled
My husband will, he has been doing it for 16 years. A guide rod, solid rod, hollow rod, special-shaped copper bar will.
Hello, your copper factory opened up? Master, have you found it?
