Black Square Pipe
Total 2,000+
manufacturers & suppliers found with 6,000+ products
Audited Supplier
Trading Company
Seamless Carbon Steel Tubes
, Alloy Tubes
, High-Pressure Boiler Tubes
OEM
Nil
-
US$ 485 / Ton1 Ton (MOQ) -
US$ 500 / Ton1 Ton (MOQ)
-
US$ 400 / Ton1 Ton (MOQ)
Jiangsu Zhengkuan Iron And Steel Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
2000+
Plant Area
28
Number of Employees
Manufacturer/Factory
, Trading Company
Steel Pipe
, Steel Plate
, Steel Coil
, Aluminum Coil
, Stainless Steel
OEM
ISO9001:2015
-
US$ 600 / Ton1 Ton (MOQ)
-
US$ 560 / Ton1 Ton (MOQ)
-
US$ 499 / Ton5 Tons (MOQ)
Manufacturer/Factory
Seamless Steel Pipe
, Piling Pipe
, ERW Pipe
, Spiral Welded Pipe
, LSAW Steel Pipe
ODM
ISO 9001
-
US$ 200 / Ton1 Ton (MOQ)
-
US$ 0.53 / kg1 kg (MOQ)
-
US$ 200 / Ton1 Ton (MOQ)
Zhejiang Zhong Ding Iron and Steel Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
Manufacturer/Factory
, Trading Company
304 Stainless Steel Plate
ISO 9001, ISO 14001
Ningbo, Zhejiang
-
US$ 530 / Ton1 Ton (MOQ)
-
US$ 500 / Ton1 Ton (MOQ)
-
US$ 520 / Ton5 Tons (MOQ)
Manufacturer/Factory
Steel Pipe
, Steel Plate
, Steel Bar
, Stainless Steel Pipe
, Stainless Steel Sheet
OEM, ODM
ISO 9001, ISO 20000
-
US$ 700 / Ton1 Ton (MOQ)
-
US$ 650 / Ton1 Ton (MOQ)
-
US$ 650 / Ton1 Ton (MOQ)
Tianjin Boer King Steel Import and Export Co., Ltd.
Since 2017 Suppliers with verified business licenses
5.0
520
Plant Area
32
Number of Employees
Trading Company
Steel Pipe
, Casing Pipe
, Seamless Steel Pipe
, ERW Steel Pipe
, High Pressure Boiler Tube
OEM, Own Brand
Nil
-
US$ 493 / Ton5 Tons (MOQ)
-
US$ 390 / Ton1 Ton (MOQ)
-
US$ 450 / Ton1 Ton (MOQ)
Audited Supplier
Manufacturer/Factory
, Trading Company
Galvanized Steel Pipe
, Stainless Stele Pipe
, Carbon Welded Steel Pipe
, Alloy Steel Pipe
, Carbon Seamless Steel Pipe
OEM, ODM
ISO 9001, QC 080000, BSCI, BRC, SA 8000
-
US$ 1200 / Ton5 Tons (MOQ)
-
US$ 1200 / Ton5 Tons (MOQ)
-
US$ 1200 / Ton5 Tons (MOQ)
Manufacturer/Factory
, Trading Company
Wear Resistance Steel Plate
, Round Bar
, Seamless Steel Pipe
, Hot Rolled Steel Plate
, Ms Checkered Steel Plate
OEM, ODM, Own Brand
ISO 9001, ISO 9000
-
US$ 560 / Ton10 Tons (MOQ)
-
US$ 550 / Ton10 Tons (MOQ)
-
US$ 500 / Ton10 Tons (MOQ)
Manufacturer/Factory
Stainless Steel Plate
, Stainless Steel Pipe
, Stainless Steel Coil
OEM
within 15 workdays
-
US$ 500 / Ton1 Ton (MOQ)
-
US$ 1210 / Ton1 Ton (MOQ)
-
US$ 500 / Ton1 Ton (MOQ)
Shandong Great Steel Co., Ltd
Since 2023 Suppliers with verified business licenses
5.0
140
Plant Area
21
Number of Employees
Manufacturer/Factory
Welded Steel Pipe
, Ductile Iron Pipe
, Seamless Steel Pipe
Own Brand, ODM, OEM
ISO 9001, ISO 14064
-
US$ 600 / Ton1 Ton (MOQ)
-
US$ 599 / Ton1 Ton (MOQ)
-
US$ 560 / Ton1 Ton (MOQ)
Trading Company
Carbon Steel Product
, Steel Rebar
, Galvanized Steel Products
, Prepainted Steel Series
, Stainless Steel Products
ISO 9001, ISO 14001, ISO 50001
Jinan, Shandong
-
US$ 380 / Ton1 Ton (MOQ)
-
US$ 400 / Ton1 Ton (MOQ)
-
US$ 400 / Ton1 Ton (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$ 1500 / kg500 kg (MOQ)
-
US$ 1000 / kg1 kg (MOQ)
-
US$ 1000 / kg1 kg (MOQ)
Manufacturer/Factory
, Trading Company
Steel Tube
, Carbon Steel Pipe
, Welded Tube
, Seamless Pipe
, Stainless Steel Tube
OEM, ODM
Response Time≤3h
-
US$ 1500 / Ton1 Ton (MOQ)
-
US$ 500 / Ton2 Tons (MOQ)
-
US$ 500 / Ton2 Tons (MOQ)
Manufacturer/Factory
, Trading Company
, Other
, Group Corporation
Stainless Steel
, Steel Plate
, Alloy Steel
, Aluminum Sheet
, Copper Sheet
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 15 / KG1 KG (MOQ)
-
US$ 400 / Ton1 Ton (MOQ)
-
US$ 1000 / Ton1 Ton (MOQ)
Jiangsu Hengrui Iron and Steel Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
Manufacturer/Factory
, Trading Company
Stainless Steel Plate
, Stainless Steel Rod
, Stainless Steel Coil
, Stainless Steel Pipe
, Stainless Steel Sheet
Wuxi, Jiangsu
-
US$ 1100 / Ton1 Ton (MOQ)
-
US$ 1060 / Ton1 Ton (MOQ)
-
US$ 1060 / Ton1 Ton (MOQ)
Qingdao Liange Special Steel Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
180
Plant Area
5
Number of Employees
Trading Company
Steel Coil
, Stainless Steel Plate
, Stainless Steel Coil
, Carbon Steel Plate
, Color Coated Steel Coil
ODM, OEM
ISO 9001, ISO 14001, ISO 20000, OHSAS/ OHSMS 18001, IATF16949...
-
US$ 580 / Ton1 Ton (MOQ)
-
US$ 550 / kg1 kg (MOQ)
-
US$ 0.55 / kg1 kg (MOQ)
HAN XIN STEEL GROUP CO., LTD
Since 2024 Suppliers with verified business licenses
5.0
2000+
Plant Area
79
Number of Employees
Trading Company
Galvanized Steel Pipe
, Galvanized Square Pipe
, Seamless Steel Pipe
, Profiles
, ERW
ODM, OEM
ISO 9001, ISO 17025
-
US$ 520 / Ton1 Ton (MOQ)
-
US$ 520 / Ton1 Ton (MOQ)
-
US$ 520 / Ton1 Ton (MOQ)
Shanghai Mingshuo Steel Co., Ltd
Since 2023 Suppliers with verified business licenses
5.0
Manufacturer/Factory
, Trading Company
Stainless Steel Sheet
, Stainless Steel Coil
, Stainess Steel Pipe
, Carbon Steel
, Aluminum Coil
Shanghai, Shanghai
-
US$ 400 / Ton1 Ton (MOQ)
-
US$ 1000 / Ton1 Ton (MOQ)
-
US$ 1000 / Ton1 Ton (MOQ)
TJYCT STEEL CO., LTD.
Since 2012 Suppliers with verified business licenses
5.0
500
Plant Area
16
Number of Employees
Trading Company
Stainless Steel Coil and Plate
, Stainless Steel Pipe
, Carbon Steel Coil and Plate
, Galvanized Products
, Alluminum Products
OEM, ODM
ISO 9001
-
US$ 750 / Ton1 Ton (MOQ)
-
US$ 850 / Ton10 Tons (MOQ)
-
US$ 2199 / Ton1 Ton (MOQ)
Manufacturer/Factory
, Trading Company
Scaffolding Ringlock System
, Scaffolding Metal Plank
, Scaffolding Frame System
, Scaffolding Kwikstage System
, Scaffolding Cuplock System
OEM
ISO 9001
-
US$ 500 / Ton10 Tons (MOQ)
-
US$ 9.6 / Piece500 Pieces (MOQ)
-
US$ 14.5 / Piece500 Pieces (MOQ)
TIANJIN FOREST IMPORT & EXPORT CO., LTD
Since 2022 Suppliers with verified business licenses
4.0
100
Plant Area
8
Number of Employees
-
US$ 499 / Ton1 Ton (MOQ)
-
US$ 499 / Ton1 Ton (MOQ)
-
US$ 499 / Ton1 Ton (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$ 650 / Ton1 Ton (MOQ)
-
US$ 650 / Ton1 Ton (MOQ)
Shandong Huazhu Metal Manufacture Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
210
Plant Area
11
Number of Employees
Trading Company
Galvanized Steel Coil
, Seamless Steel Pipe
, Roofing Sheet
, PPGI
, Stainless Steel Pipe
OEM, ODM, Own Brand
Nil
-
US$ 470 / Ton10 Tons (MOQ)
-
US$ 3800 / Ton5 Tons (MOQ)
-
US$ 900 / Ton1 Ton (MOQ)
Manufacturer/Factory
, Trading Company
Stainless Steel Plate
, Stainless Steel Pipe
, Stainless Steel Coil
, Stainless Steel Round Bar
, Galvanized Products
OEM, ODM
ISO 9001, ISO 9000, OHSAS/ OHSMS 18001, QC 080000, BSCI
-
US$ 658 / Ton1 Ton (MOQ)
-
US$ 750 / Ton1 Ton (MOQ)
-
US$ 750 / Ton1 Ton (MOQ)
Manufacturer/Factory
, Trading Company
Stainless Carbon Galvanized Steel Sheet Plate
, Stainless Carbon Galvanized Steel Coil Strip
, Stainless Carbon Galvanized Steel Pipe Tube
, PPGI PPGL Color Coated Corrugated Roofing Sheet
, Stainless Carbon Steel Profile Hollow Section
OEM, ODM
ISO 9001, ISO 14001, BSCI, ISO 13485, ANSI/ESD...
-
US$ 580 / Ton10 Tons (MOQ)
-
US$ 580 / Ton10 Tons (MOQ)
-
US$ 580 / Ton10 Tons (MOQ)
Tianjin RuiTong Iron & Steel Co., LTD.
Since 2021 Suppliers with verified business licenses
5.0
2000+
Plant Area
200
Number of Employees
Manufacturer/Factory
Erw Steel Pipe
, Galvanised Steel Pipe
, Square and Rectangular Pipe
, Spiral Steel Pipe
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 600 / Ton1 Ton (MOQ)
-
US$ 500 / Ton1 Ton (MOQ)
-
US$ 600 / Ton1 Ton (MOQ)
Manufacturer/Factory
, Trading Company
Stainless Steel Sheet
, Stainless Steel Plate
, Stainless Steel Pipe
, Stainless Steel Tube
, Stainless Steel Coil
OEM, ODM
ISO 9001, BSCI, ANSI/ESD, ASME
-
US$ 650 / Ton1 Ton (MOQ)
-
US$ 1200 / Ton1 Ton (MOQ)
-
US$ 600 / Ton1 Ton (MOQ)
Trading Company
Steel Pipe
, Galvanized Steel Pipe
, Steel Coil
, Galvanized Steel Coil
, Steel Sheet
OEM, ODM, Primee
Response Time≤3h
-
US$ 620 / Ton1 Ton (MOQ)
-
US$ 620 / Ton1 Ton (MOQ)
-
US$ 435 / Ton1 Ton (MOQ)
Manufacturer/Factory
, Trading Company
, Other
, Group Corporation
Carbon Steel
, Stainless Steel
, Galvanized Steel
, Aluminium Alloy
, PPGI&Gl
OEM, ODM
Response Time≤3h
-
US$ 360 / Ton5 Tons (MOQ)
-
US$ 450 / tons2 tons (MOQ)
-
US$ 450 / tons2 tons (MOQ)
Zhejiang Hang Heavy Technology Co., Ltd.
Since 2007 Suppliers with verified business licenses
4.0
2000+
Plant Area
145
Number of Employees
Manufacturer/Factory
Various steel pipes
, steel tubes
, such as ERW steel pipe
, LSAW steel pipe
, SSAW steel pipe
Own Brand
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
-
US$ 480 / Ton10 Pieces (MOQ)
-
US$ 450 / Ton10 Pieces (MOQ)
-
US$ 450 / Yard10 Tons (MOQ)
Audited Supplier
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