Copper

33



Cathode copper wire

32



Brass rod Brass rod

32



copper pipe copper bar

31



Brass Copper Wire

31



cathode copper

30



copper pipe C11000

30



Brass rod Brass rod

29



cathode copper

27



C1220 Copper round steel

27



H65 Brass Copper round steel

26



All-copper AC Connecting Tube

25



Air conditioning connecting pipe