Company
As a professional manufacturer of steel products , Our group have invested five factories
throughout China, Hunan Great Steel Pipe Co.,Ltd is the top 1 and biggest subsidiary in our group
with 278 staffs ( eldest company). Contact me: ellie()hnssd()com
The range of our products:
Seamless steel pipe :OD: 1/4 inch-36 inch, wall thickness:1.25mm to 50mm,
ERW steel pipe/ HFI steel pipe: OD:1/8 inch to 24 inch, wall thickness: max 26.5mm
LSAW steel pipe: OD:16 inch to 64 inch , wall thickness: max 65mm
Spiral welded steel pipe: OD:219mm to 3120mm, wall thickness: 3mm to 25mm
ERW steel pipe/ HFI steel pipe: OD:1/8 inch to 24 inch, wall thickness: max 26.5mm
LSAW steel pipe: OD:16 inch to 64 inch , wall thickness: max 65mm
Spiral welded steel pipe: OD:219mm to 3120mm, wall thickness: 3mm to 25mm
We will continually strive to establish brand image, create good credit standing and develop into a giant
in the steel pipe industry! Contact me: ellie (at) hnssd.com
in the steel pipe industry! Contact me: ellie (at) hnssd.com