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Country/Region:
China (Mainland)
Main Products:
Welded Steel Pipe,Galvanized Steel Pipe
Mgnt Certfication:
ISO9001
Factory Size:
5,000-10,000 square meters
Production Lines:
6
Qualification proof:
 
81.3% Response Rate
Country/Region:
China (Mainland)
Main Products:
Round Steel Pipe,Square Steel Pipe,Rectangular Steel Pipe,Galvanized Steel Coil,PPGI coil
Factory Size:
10,000-30,000 square meters
Production Lines:
10
Qualification proof:
Country/Region:
China (Mainland)
Main Products:
Welded Steel Pipe,Hot Dipped Steel Pipe,Pregalvanized Steel Pipe,Square Rectangular Steel Pipes,Scaffolding Steel Pipes
Factory Size:
3,000-5,000 square meters
Production Lines:
4
Qualification proof:
 
22.6% Response Rate
Country/Region:
China (Mainland)
Main Products:
Seamless Steel Pipe,Carbon Seamless Steel Pipe
Mgnt Certfication:
ISO-9000,Manufacture license of special equipment
Factory Size:
Above 100,000 square meters
Production Lines:
Above 10
Qualification proof:
 
3.4% Response Rate
Country/Region:
China (Mainland)
Main Products:
Steel Pipe,Steel Coil,Roofing Sheet,Shaped Steel,Sandwich Panel
Mgnt Certfication:
Supplier Assessment
Factory Size:
30,000-50,000 square meters
Production Lines:
Above 10
Qualification proof:
 
75.2% Response Rate
Country/Region:
China (Mainland)
Main Products:
Double Submerged Arc Welded Steel Pipe (LSAW Steel Pipe),Square and Rectangular Steel Pipe (RHS & SHS Pipe),ERW Steel Tube,Special Shaped Tube
Mgnt Certfication:
IQNET CERTIFICATE,Certificate of Authority to use the Official API Monogram
Factory Size:
30,000-50,000 square meters
Production Lines:
8
Qualification proof:
 
58.9% Response Rate
Country/Region:
China (Mainland)
Main Products:
Welded Steel Pipe,Line Steel Pipe,LSAW Steel Pipe,JCOE Steel Pipe,Steel Pipe
Mgnt Certfication:
CE
Factory Size:
Above 100,000 square meters
Production Lines:
1
Qualification proof:
Country/Region:
China (Mainland)
Main Products:
steel pipe,seamless steel pipe,welded steel pipe,steel tube,spiral pipe
Factory Size:
50,000-100,000 square meters
Production Lines:
4
Qualification proof:
Country/Region:
China (Mainland)
Main Products:
Big calibre steel pipes,square steel tube,rectangular steel tube,square steel pipe,big calibre square tube
Factory Size:
50,000-100,000 square meters
Production Lines:
10
Qualification proof:
 
29.7% Response Rate
Country/Region:
China (Mainland)
Main Products:
Steel pipe,Steel coil
Mgnt Certfication:
ISO9001
Factory Size:
10,000-30,000 square meters
Production Lines:
Above 10
Qualification proof:
 
73.4% Response Rate
Country/Region:
China (Mainland)
Main Products:
Hot dipped galvanized steel pipe,hot dipped galvanized square tube,hot dipped galvanized rectangular steel tube,black steel pipe,ERW pipe
Factory Size:
10,000-30,000 square meters
Production Lines:
9
Qualification proof:
 
81.9% Response Rate
Country/Region:
China (Mainland)
Main Products:
ERW Steel Pipe,Spiral Welded Pipe,Oil Casing and Tubing,Seamless Steel Pipe,Screen Steel Pipe
Factory Size:
3,000-5,000 square meters
Production Lines:
Above 10
Qualification proof:
 
70.0% Response Rate
Country/Region:
China (Mainland)
Main Products:
small diameter seamless steel pipe,high precision seamless cold drawn tube,black phosphating,auto parts,hydraulic chuck
Factory Size:
10,000-30,000 square meters
Production Lines:
7
Qualification proof:
 
78.9% Response Rate
Country/Region:
Vietnam
Main Products:
Steel/Hollow Pipe,Steel Billet,Deform Bar,Galvanized/GI Pipe,C Purlin
Factory Size:
Above 100,000 square meters
Production Lines:
Above 10
Qualification proof:
Country/Region:
China (Mainland)
Main Products:
anti-corrosion and insulation steel pipe,steel pipe,steel tube,3LPE COATING,LINE PIPE
Mgnt Certfication:
ISO9001
Factory Size:
1,000-3,000 square meters
Production Lines:
8
Qualification proof:
Country/Region:
China (Mainland)
Main Products:
Seamless Steel Pipe,Welded Pipe,Galvanized Steel Pipe,Square Tube,Pipe Fitting
Mgnt Certfication:
ISO CETTIFICATION,ISO CETTIFICATION
Factory Size:
30,000-50,000 square meters
Production Lines:
6
Qualification proof:
Country/Region:
China (Mainland)
Main Products:
ERW Steel Pipe,Galvanized Steel Pipe,Pre Galvanized Steel Pipe
Mgnt Certfication:
ISO9001; Supplier Assessment Certificate
Factory Size:
10,000-30,000 square meters
Production Lines:
5
Qualification proof:
 
56.8% Response Rate
Country/Region:
China (Mainland)
Main Products:
Spirally Welded Steel Pipe,LSAW Steel Pipe,SSAW Steel Pipe,SAWH Steel Pipe,Spiral Welded Pipe
Mgnt Certfication:
ISO9001; ISO14001; OHSAS18001
Factory Size:
50,000-100,000 square meters
Production Lines:
6
Qualification proof:
 
41.7% Response Rate
Country/Region:
China (Mainland)
Main Products:
Hot Dip Galvanized Steel Pipe,Pre-galvanized Steel Pipe,Welded Steel Pipe,Scaffolding Props,Square or Rectangle Steel Tube
Mgnt Certfication:
ISO9001; BV Certificate,BV Certificate,BV Certificate,BV Certificate
Factory Size:
3,000-5,000 square meters
Production Lines:
7
Qualification proof:
 
51.4% Response Rate
Country/Region:
China (Mainland)
Main Products:
Seamless Steel Pipe,Steel Pipe,Alloy Pipe,Carbon Pipe,Special Pipe
Mgnt Certfication:
ISO9001
Factory Size:
5,000-10,000 square meters
Production Lines:
Above 10
Qualification proof:
 
89.4% Response Rate
38
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