Black Oil Tube Total 2,000+ manufacturers & suppliers found with 6,000+ products
Jinan Zunkai Materials Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
Audited Supplier
850
Plant Area
37
Number of Employees
Trading Company
Galvanzied Steel Coil , Galvalume Steel Coil , Hot Steel Coil , Cold Rolled Steel , PPGI
OEM, ODM
ISO9001:2015
-
US$ 500 / Ton2 Tons (MOQ) -
US$ 500 / Ton2 Tons (MOQ)
-
US$ 502 / Ton2 Tons (MOQ)
Tianjin Taihang Iron And Steel Co., Ltd
Since 2024 Suppliers with verified business licenses
5.0
Audited Supplier
Manufacturer/Factory
Carbon Steel Coil , Galvanised Coil , Color Coated Coil ( PPGI ) , H-Beam , Carbon Steel Tubes
OEM, ODM
Response Time≤3h
-
US$ 515 / Ton3 Tons (MOQ)
-
US$ 513 / Ton3 Tons (MOQ)
-
US$ 512 / Ton3 Tons (MOQ)
Lingchuang Iron and Steel Group Co., Ltd
Since 2023 Suppliers with verified business licenses
5.0
159
Plant Area
7
Number of Employees
Trading Company
Stainless steel coil , galvanized steel coil , steel rebar , copper sheet
ISO 9001
within 15 workdays
-
US$ 580 / tons25 tons (MOQ)
-
US$ 560 / tons10 tons (MOQ)
-
US$ 580 / tons25 tons (MOQ)
Manufacturer/Factory
, Group Corporation
Steel Pipe , Steel Sheet/Plate , Steel Coil , Steel Bar , Stainless Steel
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 500 / Ton1 Ton (MOQ)
-
US$ 500 / Ton1 Ton (MOQ)
-
US$ 500 / Ton1 Ton (MOQ)
Zhangjiagang Chewit International Co., Ltd.
Since 2020 Suppliers with verified business licenses
5.0
100
Plant Area
6
Number of Employees
Manufacturer/Factory
, Trading Company
Carbon Seamless Pipe , Steel Forging , Stainless Tube
OEM
ISO9001:2015
-
US$ 3 / Meter500 Meters (MOQ)
-
US$ 1.5 / kg1000 kg (MOQ)
-
US$ 1.5 / kg1000 kg (MOQ)
Mydehow Steel (Tianjin ) Co., Ltd.
Since 2024 Suppliers with verified business licenses
5.0
59
Plant Area
5
Number of Employees
Trading Company
Steel Pipe/Carbon Steel Pipe/Seamless Steel Pipe/Seamless Tube/Steel Tube/Aluminum Products/Galvanized Products
ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 500 / Ton1 Ton (MOQ)
-
US$ 500 / Ton1 Ton (MOQ)
-
US$ 350 / Ton1 Ton (MOQ)
Manufacturer/Factory
, Trading Company
Cable Tray , Aluminum Foil , Copper Tube , Gi/PPGI , Stainless Pipe
OEM, ODM, Own Brand
ISO 9001
-
US$ 600 / Ton1 Ton (MOQ)
-
US$ 550 / Ton1 Ton (MOQ)
-
US$ 400 / Ton1 Ton (MOQ)
Manufacturer/Factory
Steel Plates , Steel Coil , Galvanized Steel Coil , Galvanized Steel Pipe , Color Coated Coil
OEM, ODM
Response Time≤3h
-
US$ 600 / Ton1 Ton (MOQ)
-
US$ 500 / Ton5 Tons (MOQ)
-
US$ 500 / Ton5 Tons (MOQ)
Manufacturer/Factory
, Trading Company
, Group Corporation
Steel Pipe , Aluminum Coil , Galvanized Steel Coil , Steel Bar , Rebar
Response Time≤3h
ISO 9001, ISO 14001
-
US$ 560 / Ton1 Ton (MOQ)
-
US$ 500 / Ton1 Ton (MOQ)
-
US$ 570 / Ton1 Ton (MOQ)
Manufacturer/Factory
Boiler Seamless Tubes , Heat Exchange Seamless Tubes , Tubing , Casing , Pipe Fittings
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 14000, ASME, ISO 17025
-
US$ 750 / Ton2 Tons (MOQ)
-
US$ 800 / Ton1 Ton (MOQ)
-
US$ 3.1 / kg1 kg (MOQ)
East Ai Machinery Co., Limited
Since 2019 Suppliers with verified business licenses
5.0
312
Plant Area
34
Number of Employees
Manufacturer/Factory
, Trading Company
Honed Tube , Chrome Plated Bar , Chrome Bar , Aluminium Tube , Hydraulic Cylinder
ODM
ISO 9001, GMP
-
US$ 350 / Ton10 Tons (MOQ)
-
US$ 490 / Ton10 Tons (MOQ)
-
US$ 486 / Ton10 Tons (MOQ)
Guangzhou Longyuhing Trading Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
113
Plant Area
9
Number of Employees
Trading Company
Hot Rolled Steel Plate , Cold Rolled Steel Coil , H Beam Steel Plate , Steel Round Bar , Hot Rolled Steel Pipe
Guangzhou, Guangdong
-
US$ 560 / Ton25 Tons (MOQ)
-
US$ 568 / Ton10 Tons (MOQ)
-
US$ 750 / Ton25 Tons (MOQ)
Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd.
Since 2024 Suppliers with verified business licenses
4.0
2000+
Plant Area
1000+
Number of Employees
Manufacturer/Factory
, Trading Company
Square and Rectangular Steel Tube/Pre-Galvanized Pipes/Hot Rolled Steel Pipe/ERW Steel Pipe/Hot Dipped Galvanized Pipes
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
-
US$ 599 / Ton1 Ton (MOQ)
-
US$ 599 / Ton1 Ton (MOQ)
-
US$ 599 / Ton1 Ton (MOQ)
Tianjin Xuboyuan Iron & Steel Trading Co., Ltd.
Since 2011 Suppliers with verified business licenses
4.0
156
Plant Area
3
Number of Employees
Trading Company
Tinned Strip Coil , Welding electrode
OEM
ISO 9001
-
US$ 700 / Ton2 Tons (MOQ)
-
US$ 650 / Ton20 Tons (MOQ)
-
US$ 710 / Ton10 Tons (MOQ)
Linyi Jinzhengyang Pipe Industry Co., Ltd.
Since 2024 Suppliers with verified business licenses
4.0
2000+
Plant Area
572
Number of Employees
Manufacturer/Factory
Seamless Steel Pipe , Tube , Steel Pipe , Steel Tube , Pipe
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
-
US$ 500 / Ton1 Ton (MOQ)
-
US$ 500 / Ton1 Ton (MOQ)
-
US$ 500 / Ton1 Ton (MOQ)
Manufacturer/Factory
, Trading Company
Steel Pipe , Fasteners , Stainless Steel Wire Rope , Titanium , Titanium Tube
OEM, ODM, Own Brand, good
ISO 9001, ISO 9000, ISO 14001, ISO 14000, BSCI
-
US$ 1300 / Ton1 Ton (MOQ)
-
US$ 2 / kg500 kg (MOQ)
-
US$ 2 / kg500 kg (MOQ)
Manufacturer/Factory
Carbon Steel Plate/Coil /Tube/Strip , Stainless Steel Plate/Coil /Tube/Strip , Galvanized Steel Plate/Coil /Tube/Strip , Aluminium Steel Plate/Coil , PPGI
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 398 / Ton1 Ton (MOQ)
-
US$ 400 / Ton5 Tons (MOQ)
-
US$ 398 / Ton1 Ton (MOQ)
Shandong Jintai Metal Products Co., Ltd
Since 2023 Suppliers with verified business licenses
5.0
300
Plant Area
9
Number of Employees
Trading Company
Stainless Steel , Carbon Steel , Galvanized Steel , Aluminum , PPGI
OEM, ODM
Nil
-
US$ 350 / Ton1 Ton (MOQ)
-
US$ 400 / Ton100 Tons (MOQ)
-
US$ 500 / Ton1 Ton (MOQ)
Manufacturer/Factory
Stainless Steel Plate , Stainless Steel Pipe , Stainless Steel Round Bar , Hartz Alloy , Stainless Steel Coil
OEM, ODM
Response Time≤3h
-
US$ 585 / Ton5 Tons (MOQ)
-
US$ 1050 / Ton1 Ton (MOQ)
-
US$ 440 / Ton1 Ton (MOQ)
Shandong Meide Import and Export Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
Trading Company
Steel Pipe , Cold Drawn Precision Seamless Steel Pipe , Precision Seamless Steel Tubes , Shaped Seamless Steel Tube , Steel Forging
OEM, ODM
ISO 9001, ISO 14000, ISO 20000
-
US$ 35 / Piece1 Piece (MOQ)
-
US$ 450 / Ton1 Ton (MOQ)
-
US$ 450 / Ton1 Ton (MOQ)
Jiangsu Shanhe Metal Products Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
Manufacturer/Factory
Stainless Steel Sheet , Stainless Steel Coil , Stainless Steel Strip , Stainless Steel Pipe , Stainless Steel Bar
ISO 9001
within 15 workdays
-
US$ 450 / Ton1 Ton (MOQ)
-
US$ 4.5 / kg1000 kg (MOQ)
-
US$ 450 / Ton1 Ton (MOQ)
Manufacturer/Factory
, Trading Company
Hot Rolled Steel Coils , Cold Rolled Steel Coils , Galvanized Aluminum Magnesium Steel Coils , Galvanized Steel Sheet , Pre Painted Steel Shed
OEM
ISO 9001, ISO 9000, ISO 20000
-
US$ 470 / Ton50 Tons (MOQ)
-
US$ 470 / Ton50 Tons (MOQ)
-
US$ 400 / Ton5 Tons (MOQ)
Manufacturer/Factory
Pipeline Steel , Cold-Rolled Steel Pipe , Steel Bar , Hot Rolled Steel Pipe , Rectangular Square Steel Tube
OEM
ISO 9001, ISO 9000, ISO 14001
-
US$ 398 / Ton1 Ton (MOQ)
-
US$ 398 / Ton1 Ton (MOQ)
-
US$ 398 / Ton1 Ton (MOQ)
Jiangsu HYT International Trading Co., Ltd.
Since 2020 Suppliers with verified business licenses
5.0
105
Plant Area
4
Number of Employees
Trading Company
Seamless Steel Pipe , Precision Steel Pipe , Special Shape Steel Pipe
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000
-
US$ 500 / Ton1 Ton (MOQ)
-
US$ 700 / Ton5 Tons (MOQ)
-
US$ 500 / Ton1 Ton (MOQ)
Manufacturer/Factory
PPGI , Steel Coil , Color Steel Tile , Steel Wire , Steel Pipe
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
Negotiable500 Pieces (MOQ)
-
Negotiable500 Pieces (MOQ)
-
Negotiable500 Pieces (MOQ)
Trading Company
Wire Rod , Hot Rolled Steel Coil , Galvanized Steel Sheet in Coil , PPGI , Steel Railway Track
OEM
ISO 9001
-
US$ 500 / Ton50 Tons (MOQ)
-
US$ 540 / Ton25 Tons (MOQ)
-
US$ 500 / Ton50 Tons (MOQ)
Wanshida Steel (Shandong) Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
150
Plant Area
10
Number of Employees
Trading Company
PPGI , Galvanized Coil , Galvanized Pipe , Carbon Steel Coil , Carbon Steel Plate
ODM, Own Brand
Nil
-
US$ 399 / Ton3 Tons (MOQ)
-
US$ 399 / Ton3 Tons (MOQ)
-
US$ 999 / Ton1 Ton (MOQ)
Manufacturer/Factory
Stainless Steel Coil/Sheet/Strip/Pipe/Bar/Wire , Galvanized Steel Coil/Plate/Wire , Carbon Steel Coil/Sheet/Strip/Pipe/Bar/Wire , PPGI
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14000
-
US$ 300 / Ton1 Ton (MOQ)
-
US$ 690 / Ton3 Tons (MOQ)
-
US$ 690 / Ton3 Tons (MOQ)
Manufacturer/Factory
, Trading Company
Hot Rolled Steel Coil , Galvanized Steel Coil , PPGI Coil , Roofing Sheet , Galvanized Steel Pipe
OEM, ODM
ISO 9001
-
US$ 650 / Ton1 Ton (MOQ)
-
US$ 520 / Ton25 Tons (MOQ)
-
US$ 650 / Ton1 Ton (MOQ)
Manufacturer/Factory
, Trading Company
, Group Corporation
Seamless Pipe , Seamless Bright Annealing Tube , Stainless Steel , Electroplishing Tube , Pipe Fitting
OEM, Own Brand, manufacture and trading
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ANSI/ESD...
-
US$ 3.8 / kg300 kg (MOQ)
-
US$ 3.8 / kg300 kg (MOQ)
-
US$ 3.8 / kg300 kg (MOQ)
Audited Supplier
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