Wholesale Round Square Pipe Price Total 2,000+ manufacturers & suppliers found with 6,000+ products
Tianjin Youfa International Trade Co., Ltd.
Since 2011
773
72
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Steel Pipe; Scaffolding; Pipe Fitting; Stainless Steel Pipe; Steel Plate and Coil
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
Shandong Liaocheng Yuanhetai Steel Products Co., Ltd.
Since 2017
2000+
27
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Hebei Shengtian Pipe-Fitting Group Co., Ltd.
Since 2013
2000+
110
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Steel Plate; Steel Pipe
Own Brand
ISO9001:2015, ISO14001:2015, ISO45001:2018
Manufacturer/Factory
, Trading Company
Aluminum Products , Stainless Products , Carbon Steel Products , Copper Products , Galvanized Products
OEM, ODM
ISO 9001, ISO 9000, ISO 20000, BSCI, BRC
Manufacturer/Factory
, Trading Company
Stainless Steel Strip , Galvanized Steel Coil , Galvanized Steel Plate , PPGI , PPGL
OEM, ODM
ISO 9001, ASME
Manufacturer/Factory
Stainless Steel Coil , Stainless Steel Plate , Stainless Steel Sheet , Stainless Steel Strip , Stainless Steel Pipe
OEM, ODM
ISO 9001, IATF16949, HSE, QC 080000, GMP...
Manufacturer/Factory
, Trading Company
Nickel Alloy Bar , Nickel Alloy Plate , Nickel Alloy Flange Forging , Nickel Alloy Pipe & Fitting , Nickel Alloy Fastener
OEM, ODM
ISO 9001, ISO 20000, BSCI, QHSE
Guangzhou Longyuhing Trading Co., Ltd.
Since 2021
113
9
Suppliers with verified business licenses
5.0
Plant Area
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
Manufacturer/Factory
, Trading Company
Fire Sprinkler Steel Pipe , Rigid Steel Conduit , EMT Conduit , Galvanized Steel Pipe , Powder Coating Production Line
ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
SHANGHAI COMMON METAL PRODUCTS CO., LTD.
Since 2019
2000+
60
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Aluminum Profile
Own Brand, ODM, OEM
ISO9001:2015
Shandong Ying Yi Import and Export Co., Ltd.
Since 2023
180
12
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Copper pipe , Copper rod , Copper flat bar , Copper strip , Air conditioning connecting pipe
ODM
Response Time≤3h
Manufacturer/Factory
PVC Pipe , HDPE Pipe , UHMWPE Pipe , PPR Pipe , PVC Ball Valve
OEM, ODM, Own Brand
ISO 9001
Shandong Liange Special Steel Co., Ltd.
Since 2021
2000+
57
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Steel Sheet , Steel Pipe , Stainless Steel , Steel Coil , Steel Bar
ODM, OEM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Manufacturer/Factory
Glass Smoking Pipes , Glass Pipes , Glass Water Pipes , Glass Ash Catchers , Hand Pipes
OEM, ODM, Own Brand
ISO 9001
Manufacturer/Factory
, Trading Company
Stainless Steel Coil , Stainless Stee Plate/Sheet , Stainless Steel Pipe/Tube , Stainles Steel Strip , Stainless Steel Round Bar/Rebar
OEM, ODM, Customized
ISO 9001, ISO 14000
Manufacturer/Factory
, Trading Company
Stainless Steel Profile , Steel Profile , Cold Drawn Steel Profile , Custom Steel Profile , Cold Drawn Shaped Bar
OEM, ODM
ISO 9001, IATF16949
Shandong Huifeng Aluminium Co., Ltd
Since 2020
2000+
10
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Aluminium Tube , Aluminium Sheet , Aluminium Coils , Aluminium Profiles , Aluminium Foils
ODM, OEM
Response Time≤3h
Dalian Zhong Hai Tian Plastic Products Co., Ltd.
Since 2024
1.57 Mil
2000+
26
Suppliers with verified business licenses
5.0
Annual Revenue
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Plastic Profiles(Plastic Tube , Plastic Wear Strips , Plastic Cover Strips , PVC Fence , Price Tag Holder)
ODM, OEM
Response Time≤3h
Manufacturer/Factory
Steel Pipe , Steel Plate , Steel Coil , Rebar , Profile
OEM, ODM
ISO 9001, ISO 9000, HSE, QC 080000, BSCI...
Manufacturer/Factory
Stainless Steel Coil , Stainless Steel Sheet , Stainless Steel Circle , Stainless Steel Plate , Stainless Steel Pipe
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
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
Shandong Xinhe International Trade Co., Ltd
Since 2022
150
9
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Steel Pipe , Steel Coil/Plate , Copper Coil/Plate , Aluminum Coil/Plate , Titanium Alloy
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, IATF16949, QC 080000...
Baosteel Iron and Steel (Shandong) Group Co., Ltd
Since 2022
163
20
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Hot Rolled Coil/Sheet/Strip/Pipe , Cold Rolled Coil/Sheet/Strip , Galvanized Coil/Sheet/Strip/Pipe , PPGI Coil/Sheet/Strip , Stainless Coil/Sheet/Strip
OEM, ODM
ISO 9001
Manufacturer/Factory
, Trading Company
Copper , Zinc Ingot , Aluminum Ingot , Lead Ingot , Tin Ingot
OEM, ODM
ISO 9001, GMP
Changzhou Victory Technology Co., Ltd.
Since 2024
80
35
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Resistance Wire , Nickel Welding Wire , Thermocouple Wire , Pure Nickel Alloy , Nickel Based Alloy
ODM
Changzhou, Jiangsu
Manufacturer/Factory
, Trading Company
Cold Drawn Precision Seamless Tube , Profiled Tube , Alloy Steel Tubes , Rectangular Pipe , Steel Pipe Cutting
OEM, ODM
ISO 9001
Manufacturer/Factory
Wear Plate , Wear Resistance Steel Plate , Abrasion Resistant Steel Plate , Corten Steel Plate , Weather Resistance Steel Plate
OEM, ODM, Own Brand
Response Time≤3h
Shandong Baotai Steel Co., Ltd.
Since 2022
200
11
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Carbon Steel , Galvanized Steel , PPGI , PPGL , Sheet Pile
Nil
within 15 workdays
Taizhou Gangyu Metal Products Co., Ltd.
Since 2023
2000+
18
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Stainless Steel Pleated Filter , Stainless Steel Products , Metalware
Own Brand, ODM, OEM
Others