1,huge stock and good quality 2,quick delivery Name: Scaffolding steel pipe Standard: BS, JIS, GB, DIN, ASTM, API (BS 1387, ... , in bulk 2, in square bundles by steel strips 3, in bundles tied by steel strips inside and covered by water-proof ... inventory guarantee the quick delivery 5) We have our own steel mill, so business without a third-party and the price ...