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q235 square tube:

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Country/Region:
China (Mainland)
Main Products:
Steel Pipe,bundy tube,Pre-Painted Steel,Steel Angle,aluminized steel tube
Mgnt Certfication:
ISO9001
Factory Size:
1,000-3,000 square meters
Production Lines:
2
Qualification proof:
 
Quick Response Rate 54.2%
Country/Region:
China (Mainland)
Main Products:
Stainless steel seamless pipe,stainless steel welded pipe,stainless steel round pipe,stainless steel square pipe,stainless steel rectangle pipe
Factory Size:
50,000-100,000 square meters
Production Lines:
Above 10
Qualification proof:
 
Quick Response Rate 89.9%
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:
 
Quick Response Rate 7.4%
Country/Region:
China (Mainland)
Main Products:
Square and Rectangular Steel Tube
Mgnt Certfication:
ISO Certification,ISO Certification,Record registration of foreign trade operator
Factory Size:
5,000-10,000 square meters
Production Lines:
2
Qualification proof:
 
Quick Response Rate 59.1%
Country/Region:
China (Mainland)
Main Products:
Square Tube,Galvanized Square Tubes
Mgnt Certfication:
ISO9001; BV certificate
Factory Size:
30,000-50,000 square meters
Production Lines:
Above 10
Qualification proof:
Country/Region:
China (Mainland)
Main Products:
Seamless Steel Pipe,Square Pipe
Mgnt Certfication:
Export License,Registration of Chinese Customs
Factory Size:
Above 100,000 square meters
Production Lines:
8
Qualification proof:
 
Quick Response Rate 84.8%
Country/Region:
China (Mainland)
Main Products:
Steel Pipes,Steel Products,Metal Products and Building Materials,Steel Pipes (Not for Pressure Pipeline and Drinking Water)
Mgnt Certfication:
ISO9001; G/BT19001-2000 idt ISO8001:2000Certificate
Factory Size:
10,000-30,000 square meters
Production Lines:
8
Qualification proof:
 
Quick Response Rate 85.1%
Country/Region:
China (Mainland)
Main Products:
Galvanized Pipe & Galvanized Square Tube
Factory Size:
10,000-30,000 square meters
Production Lines:
10
Qualification proof:
 
Quick Response Rate 62.2%
Country/Region:
China (Mainland)
Main Products:
Steel Pipe,Steel Coil,Roofing Sheet,Shaped Steel,Sandwich Panel
Factory Size:
30,000-50,000 square meters
Production Lines:
Above 10
Qualification proof:
 
Quick Response Rate 59.4%
Country/Region:
China (Mainland)
Main Products:
galvanized steel pipe,carbon steel pipe,square tube,erw steel pipe,galvanized pipe
Factory Size:
5,000-10,000 square meters
Production Lines:
7
Qualification proof:
 
Quick Response Rate 58.8%
Country/Region:
China (Mainland)
Main Products:
ERW Pipe,Galvanized Steel Pipe,Hollow Section,Scaffold Tube
Mgnt Certfication:
ISO9001; ISO9001
Factory Size:
30,000-50,000 square meters
Production Lines:
10
Qualification proof:
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:
 
Quick Response Rate 45.7%
Country/Region:
China (Mainland)
Main Products:
Spiral Pipe,Anti-corrosion Steel Pipe,Galvanized Steel Pipe,Square Tube,Rectangular Tube
Factory Size:
10,000-30,000 square meters
Production Lines:
Above 10
Qualification proof:
 
Quick Response Rate 7.7%
Country/Region:
China (Mainland)
Main Products:
Square steel tube,Circular steel tube
Factory Size:
50,000-100,000 square meters
Production Lines:
6
Qualification proof:
 
Quick Response Rate 14.3%
Country/Region:
China (Mainland)
Main Products:
Hot Rolled/Cold Rolled Coils/Sheets,Aluminum Products,Galvanzied Coils/Pipes,Profile steel(angle steel/flat steel),PPGI
Factory Size:
50,000-100,000 square meters
Production Lines:
10
Qualification proof:
 
Quick Response Rate 77.9%
Country/Region:
China (Mainland)
Main Products:
Steel Products (Steel Plate,Galvanized Coil,Steel Beam,Stainless Steel Products,Steel Pipe)
Mgnt Certfication:
ISO9001
Factory Size:
3,000-5,000 square meters
Production Lines:
5
Qualification proof:
 
Quick Response Rate 74.4%
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:
 
Quick Response Rate 60.6%
Country/Region:
China (Mainland)
Main Products:
Scaffolding Pipe,Hot Dipped Galvanized Pipe,Hollow Section,Steel Plank,Ringlock System
Mgnt Certfication:
ISO9001
Factory Size:
10,000-30,000 square meters
Production Lines:
Above 10
Qualification proof:
 
Quick Response Rate 55.0%
Country/Region:
China (Mainland)
Main Products:
Hot Dip Galvanized Products (Angle Steel,Channel Steel,Steel Square Tube,Steel Pipe,Flat Steel)
Factory Size:
5,000-10,000 square meters
Production Lines:
Above 10
Qualification proof:
 
Quick Response Rate 50.0%
Country/Region:
China (Mainland)
Main Products:
Steel Square Tube,Steel Beams,Steel Sheets,Steel Channels,Steel Angle
Factory Size:
Below 1,000 square meters
Production Lines:
8
Qualification proof:
 
Quick Response Rate 19.0%
Country/Region:
China (Mainland)
Main Products:
steel pipe,seamless steel pipe,seamless pipe,precision seamless steel pipe,square pipe
Mgnt Certfication:
ISO9001; ISO9001
Factory Size:
10,000-30,000 square meters
Production Lines:
4
Qualification proof:
38
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