• High resistance to corrosion, not influenced by caustic soil , defend insect and rat.
• Smooth inner wall, non-flammable, little-smoke, non-toxic, high resistance to impact force, acid and so on.
• Trunking and fittings are stainless, so will not be corrosive.
• High resistance to impact force and can endure extrusion, impact with some intensity and no disrepair.
• Have complete specification of trunkings and fittings. Can coordinate kinds of design and operation requirement.
• And can also print the type face for the trunkings according to the request of customers.

20 X 10

10 X 10

20 X 20

9 X 18

15 X 10

13 X 30

16 X 36

19 X 39

25 X 40

25 X 50

22 X 59

27 X 99

40 X 40

80 X 40

80 X 50

100 X 50

100 X 60

120 X 60

120 X 80

150 X 50

200 X 100

60 X 60

75 X 75

24 X 14

40 X 18

60 X 22

80 X 40

100 X 27

100 X 40

100 X 100

20 X 10

24 X 14

40 X 18

60 X 22

60 X 40

80 X 40

100 X 27

100 X 40

16 X 16

25X 16

40 X 16

40 X 25

50 X 25

50 X 50

75 X 50

100 X 50