1. Material   2. Specification 1/2’’--20’’(20mm—508mm)     20mmx20mm—500mmx500mm 3. Length 1m-12m, or as requested. 4. Surface Treatment Plain, oiled, painted, galvanized, electro-static coating and so on.  5. Packing PVC plastic cloth and in bundles.  6. Transportation By container or by buk. 7. Payment T/T ,L/C，western union 8. Application Structure CSA G40.21 1. Material 2. Specification 1/2’’--20’’(20mm—508mm)     20mmx20mm—500mmx500mm 3. Length 1m-12m, or as requested. 4. Surface Treatment Plain, oiled, painted, galvanized, electro-static coating and so on. 5. Packing PVC plastic cloth and in bundles. 6. Transportation By container or by buk. 7. Payment T/T ,L/C，western union 8. Application Structure