black round steel pipe supply companies in China

1、Supply Ability
450000 Ton/Tons per Year
2、Packaging & delivery
Packing Details: Export standard package, bundled or be required.
The inner size of container is below:
20ft GP: 5.8중(length) x 2.13m(width) x 2.18m(high)
40ft GP: 11.8중(length) x 2.13m(width) x 2.18m(high)
40ft HG: 11.8중(length) x 2.13m(width) x 2.72m(high)
Delivery Details: 7-15 dyas,or according to the order quantity or upon negotiation
Port：tianjin PORT
Lead time:
Quantity(톤) 1 – 25 26 – 100 >100
Lead time (날) 15 25 To be negotiated