Wholesale Steel Test Pipe
Total 2,000+
manufacturers & suppliers found with 6,000+ products
Manufacturer/Factory
, Trading Company
Steel Rod Bar
, Steel Sheet Plate
, Forged Steel
, Special Steel
, Stainless Steel
OEM, ODM
ISO 9001, ISO 14001
Shandong Zhengye Steel Co., Ltd
Since 2023
Suppliers with verified business licenses
5.0
Manufacturer/Factory
Steel Plate
, Rebar
, Steel Pipe
, Angle Steel
, I Beam
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000
Shandong Great Steel Co., Ltd
Since 2023
140
21
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
Welded Steel Pipe
, Ductile Iron Pipe
, Seamless Steel Pipe
Own Brand, ODM, OEM
ISO 9001, ISO 14064
Manufacturer/Factory
, Trading Company
, Group Corporation
Stainless Steel Plate
, Stainless Steel Coil
, Stainless Steel Strip
, Stainless Steel Bar
, Stainless Steel Pipe
OEM, ODM, Own Brand
ISO 9001, ISO 14001
Tianjin Jinnuo Steel Pipe Co., Ltd.
Since 2022
2000+
109
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
ERW steel pipe
, Galvanized steel pipe
, Seamless steel pipe
, Steel plate
Own Brand, ODM, OEM
ISO9001:2015
Manufacturer/Factory
Stainless Steel Raw Materials
, Copper Products
, Aluminum Products
, Alloy Steel
, Tool Steel
OEM
ISO 9001, OHSAS/ OHSMS 18001, ISO 14064, QC 080000
Angang Metal Products (Shandong) Co., Ltd.
Since 2021
Suppliers with verified business licenses
5.0
Manufacturer/Factory
, Trading Company
Galvanized Steel Coil
, Carbon Steel Coil /Plate
, H Beam
, Galvanized Roofing Sheet
, PPGI
OEM, ODM
ISO 9001
Wanshida Steel (Shandong) Co., Ltd.
Since 2023
150
10
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
PPGI
, Galvanized Coil
, Galvanized Pipe
, Carbon Steel Coil
, Carbon Steel Plate
ODM, Own Brand
Nil
Trading Company
Titanium Tube
, Stainless Steel Tube
, PPGI
, Galvanized Pipe
, Rebar
OEM, ODM
Response Time≤3h
Other
, Group Corporation
Scaffolding
, Scaffold
, Scaffolding System
, Ringlock Scaffolding
, Building Material
OEM
ISO 9001
Jiangsu HYT International Trading Co., Ltd.
Since 2020
105
4
Suppliers with verified business licenses
5.0
Plant Area
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
TIANJIN FOREST IMPORT & EXPORT CO., LTD
Since 2022
100
8
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
Carbon Steel Pipe
, Stainless Steel Pipe
, Copper Nickel Tube
, Heat Exchanger Tube
, Boiler Tube
OEM, Own Brand
Response Time≤3h
Manufacturer/Factory
, Trading Company
, Other
, Group Corporation
Carbon Steel
, Stainless Steel
, Galvanized Steel
, Aluminium Alloy
, PPGI&Gl
OEM, ODM
Response Time≤3h
Lingchuang Iron and Steel Group Co., Ltd
Since 2023
159
7
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Stainless steel coil
, galvanized steel coil
, steel rebar
, copper sheet
ISO 9001
within 15 workdays
Hunan Hengan Weiye Metal Products Co., Ltd.
Since 2022
2000+
26
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Steel Pipe
ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, GMP
Manufacturer/Factory
, Trading Company
Steel Pipes
, Pipes Fittings
, Socket Fittings
, Flange
, Angle Bar
OEM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ASME
Shandong Jichang Import and Export Co., Ltd.
Since 2021
300 Mil
680
44
Suppliers with verified business licenses
5.0
Annual Revenue
Plant Area
Number of Employees
Trading Company
Steel Tube
, Steel Coil
, Steel Plate
, PPGI
, PPGL
ODM, OEM
ISO 9001, ISO 9000, ISO 14064
Shandong Aofeng Metal Material Co., Ltd
Since 2022
90
9
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Stainless Steel Plate
, Stainless Steel Coil
, Galvanized Steel Coil
, Prepainted Galvanized Steel Coil
, Carbon Steel Coil Tinplate
OEM, ODM
ISO9001:2015
Shandong Hengyuan Materials (Group) Co., Ltd
Since 2022
Suppliers with verified business licenses
5.0
Manufacturer/Factory
Steel
, Stainless Steel
, Aluminum
, Copper
, Alloy
ISO 9001
Liaocheng, Shandong
Trading Company
Galvanized Steel
, PPGI/PPGL
, Steel Plate
, Round Bar
, Steel Pipe
OEM, ODM
ISO 9001, ISO 14001
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...
Manufacturer/Factory
, Trading Company
Steel Pipe
, Steel Rebar
, Carbon Steel Coil
, Carbon Steel Pipe
, Carbon Steel Sheet
OEM, ODM
ISO 9001
Liaocheng Shengteng New Material Co., Ltd.
Since 2023
60
3
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Seamless Steel Pipe
, Carbon Steel Plate
, Galvalume Coil
, PPGI Roof
, H Beam
ODM, OEM
ISO 9001, BSCI, ANSI/ESD
Shandong Hongyan Metal Material Co., Ltd.
Since 2021
300 Mil
176
18
Suppliers with verified business licenses
5.0
Annual Revenue
Plant Area
Number of Employees
Trading Company
Galvanized Coil
, PPGL/PPGI
, Carbon Steel Coil
, Carbon Steel Pipe
, Stainless Steel Coil
ODM, OEM
ISO 9001
Manufacturer/Factory
, Trading Company
Stainless Steel Sheet
, Stainless Steel Coils
, Stainless Steel Pipes
, Aluminum Sheet
, Aluminum Foil
OEM, Own Brand
ISO 9001, BS 25999-2
Manufacturer/Factory
Seamless Steel Pipe
, Stainless Steel Round Bars
, Cold Drawn Steel Bars
, Rock Bolt
, Self Drilling Anchor Bolts
Own Brand
ISO 9001
Shanxi Jingdong Pipe Industry Co., Ltd.
Since 2023
Suppliers with verified business licenses
5.0
Manufacturer/Factory
Ductile Iron Pipe
, Ductile Iron Pipe Fittings
, Ductile Iron Manhole Cover
ISO 9001, ISO 14001, ISO 10012
Jincheng, Shanxi
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
Response Time≤3h
Liaocheng Hengjiude Mechanical Equipment Co., Ltd.
Since 2023
1600
12
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Carbon Steel Series
, Stainless Steel Series
, PPGI/PPGL
, Rebar Series
, Profile Steel Series
ODM, OEM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...