Size of Z shape purlins:
1) No. 1 model:
a) Size: 80 x 40 x 20
b) Thickness: 2.0 - 3.0mm
c) Coil width: 179mm
2) No. 2 model:
a) Size: 100 x 40 x 20
b) Thickness: 2.0 - 3.0mm
c) Coil width: 199mm
3) No. 3 model:
a) Size: 100 x 50 x 20
b) Thickness: 2.0 - 3.0mm
c) Coil width: 219mm
4) No. 4 model:
a) Size: 120 x 40 x 20
b) Thickness: 2.0 - 3.0mm
c) Coil width: 219mm
5) No. 5 model:
a) Size: 120 x 50 x 20
b) Thickness: 2.0 - 3.0mm
c) Coil width: 239mm
6) No. 6 model:
a) Size: 140 x 50 x 20
b) Thickness: 2.0 - 3.0mm
c) Coil width: 259mm
7) No. 7 model:
a) Size: 140 x 60 x 20
b) Thickness: 2.0 - 3.0mm
c) Coil width: 279mm
8) No. 8 model:
a) Size: 160 x 50 x 20
b) Thickness: 2.0 - 3.0mm
c) Coil width: 279mm
9) No. 9 model:
a) Size: 160 x 60 x 20
b) Thickness: 2.0 - 3.0mm
c) Coil width: 299mm
10) No. 10 model:
a) Size: 180 x 60 x 20
b) Thickness: 2.0 - 3.0mm
c) Coil width: 319mm
11) No. 11 model:
a) Size: 180 x 70 x 20
b) Thickness: 2.0 - 3.0mm
c) Coil width: 339mm
12) No. 12 model:
a) Size: 200 x 60 x 20
b) Thickness: 2.0 - 3.0mm
c) Coil width: 339mm
13) No. 13 model:
a) Size: 200 x 70 x 20
b) Thickness: 2.0 - 3.0mm
c) Coil width: 359mm
14) No. 14 model:
a) Size: 220 x 60 x 20
b) Thickness: 2.0 - 3.0mm
c) Coil width: 359mm
15) No. 15 model:
a) Size: 220 x 70 x 20
b) Thickness: 2.0 - 3.0mm
c) Coil width: 379mm
16) No. 16 model:
a) Size: 240 x 60 x 20
b) Thickness: 2.0 - 3.0mm
c) Coil width: 379mm
17) No. 17 model:
a) Size: 240 x 70 x 20
b) Thickness: 2.0 - 3.0mm
c) Coil width: 399mm
18) No. 18 model:
a) Size: 250 x 60 x 20
b) Thickness: 2.0 - 3.0mm
c) Coil width: 389mm
19) No. 19 model:
a) Size: 250 x 70 x 20
b) Thickness: 2.0 - 3.0mm
c) Coil width: 409mm
20) No. 20 model:
a) Size: 260 x 60 x 20
b) Thickness: 2.0 - 3.0mm
c) Coil width: 399mm
21) No. 21 model:
a) Size: 260 x 70 x 20
b) Thickness: 2.0 - 3.0mm
c) Coil width: 419mm
22) No. 22 model:
a) Size: 280 x 60 x 20
b) Thickness: 2.0 - 3.0mm
c) Coil width: 419mm
23) No. 23 model:
a) Size: 280 x 70 x 20
b) Thickness: 2.0 - 3.0mm
c) Coil width: 439mm
24) No .24 model:
a) Size: 300 x 60 x 20
b) Thickness: 2.0 - 3.0mm
c) Coil width: 439mm
25) No. 25 model:
a) Size: 300 x 70 x 20
b) Thickness: 2.0 - 3.0mm
c) Coil width: 439mm

Payment: irrevocable L/C at sight, T/T (30% deposit, balance before delivery)