2.

Alloy (2)

3.	Aluminium Alloy

4.	Aluminium Fabricator (2)

5.	Aluminium Ornamental Work (31)

6.	Aluminium Products (19)

7.	Aluminium Alloy

8.	Anode (43)

9.	Anodizing (6)

10.	Brake Lining Distributors (26)

11.	Brass (17)

12.	Brass Product (4)

13.

Bronze

14.	Metal Building

15.	Carbon Product (2)

16.	Cast Iron Fitting (3)

17.

Copper

18.	Metal Engraver

19.	Trophy Engraver

20.	Metal Etched Product

21.	Expanded Metal

22.

Ferrites

23.	Metal Formwork

24.

Foundry

25.	Galvanizing

26.	Gold Stamping

27.	Gold Dealer

28.

Goldsmith

29.	Flexible Metal Hose

30.

Iron

31.	Iron Ornamental Work

32.

Iron Work

33.	Metal Label

34.

Lead

35.

Magnet

36.	Metal Dealer

37.	Metal Bending

38.	Metal Fabrication

39.	Metal Finisher

40.	Metal Machining

41.	Precision Metal Machining

42.	Metal Polishing

43.	Metal Specialties

44.	Metal Stamping

45.	Metal Working Machinery

46.	Perforated Metal

47.

Pewter

48.	Pewterware

49.	Ceramic Printer

50.	Scrap Metal

51.	Sheet Metal Specialties

52.	Sheet Metal Work

53.	Sheet Metal Working Equipment

54.

Shutter

55.	Silversmith