Culvert Total 626 manufacturers & suppliers found with 1,878 products
Manufacturer/Factory
Steel Pipe , Galvanized Steel Pipe , Galvanized Steel Coil , Black Steel Pipe , Light Gage Steel Joist
Own Brand
ISO 9001
![Yangtze Steel Group (China) Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359264320)
Yangtze Steel Group (China) Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359264320)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359264320)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718359264320)
Number of Employees
Trading Company
Seamless Steel Pipe , Welded Pipe , Galvanized Steel Coil/Sheet , Carbon Steel Coil/Sheet , Steel Profile
OEM, ODM, Own Brand
Response Time≤3h
Manufacturer/Factory
, Trading Company
Pipe Tube Hose , Waterproof Materials , Bridge Materials , Geosynthetics Materials
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
Manufacturer/Factory
Rubber Bridge Bearing , Rubber Water Stop , Cable Tray , Corrugated Pipe , Expansion Joint
OEM, ODM, Own Brand
ISO 9001
Manufacturer/Factory
Stainless Steel Sheet , Stainless Steel Pipe , Stainless Steel Plate , Stainless Steel Coil Tube , Stainless Steel Coil
OEM, ODM
Response Time≤3h
Manufacturer/Factory
Stainless Steel Coil/Strip , Stainless Steel Sheet/Plate , Stainless Steel Pipe/Tube , Stainless Steel Bar , Stainless Steel Angle Bar
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
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
Manufacturer/Factory
, Trading Company
Steel Tube and Pipe , Steel Construction , Carbon Steel Pipe , Stainless Steel Pipe , PVC Pipe and PE Pipe
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
![QINGDAO QINYUAN STEEL CO., LTD.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359264320)
QINGDAO QINYUAN STEEL CO., LTD.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359264320)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359264320)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718359264320)
Number of Employees
Trading Company
Prepainted Galvanized Steel Coil , Galvanized Steel Coil
OEM
ISO 9001
Manufacturer/Factory
, Trading Company
Fuel Line , Fuel Return Line , Fuel Line Connectors , Silicone Hose , Rubber Hose
OEM
ISO 9001, ISO 14001
![Hengshui Qijia Engineering Materials Co., Ltd](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359264320)
Hengshui Qijia Engineering Materials Co., Ltd
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359264320)
Plant Area
Manufacturer/Factory
Corrugated Steel Culvert , Corrugated Steel Pipe , Corrugated Metal Pipe , Spiral Corrugated Steel Pipe , Road Culvert
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
![Hengshui Qijia Engineering Materials Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359264320)
Hengshui Qijia Engineering Materials Co., Ltd.
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359264320)
Plant Area
Manufacturer/Factory
Corrugated Steel Pipe , Corrugated Metal Pipe , Corrugated Steel Plates
ISO 9001
Hengshui, Hebei
Manufacturer/Factory
Seismic Isolation Bearing , Hydrophilic Waterstop , Bridge Rubber Bearing , Rubber / PVC Waterstop , Customized Rubber / Plastic Products
OEM, ODM
Response Time≤3h
Manufacturer/Factory
, Trading Company
Galvanized Steel , Stainless Steel , Carbon Steel , Prepainted Galvanized Steel , Steel Tube
OEM
ISO 9001, ISO 9000, QC 080000, BS 25999-2
Manufacturer/Factory
, Trading Company
Copper , Zinc Ingot , Aluminum Ingot , Lead Ingot , Tin Ingot
OEM, ODM
ISO 9001, GMP
![Hengshui Runli Rubber Plastic New Material Technology Co., Ltd](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359264320)
Hengshui Runli Rubber Plastic New Material Technology Co., Ltd
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359264320)
Plant Area
Manufacturer/Factory
Construction Engineering Rubber Industry
ISO 9001, GMP
Hengshui, Hebei
![Tianjin RuiTong Iron & Steel Co., LTD.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359264320)
Tianjin RuiTong Iron & Steel Co., LTD.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359264320)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359264320)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718359264320)
Number of Employees
Manufacturer/Factory
Erw Steel Pipe , Galvanised Steel Pipe , Square and Rectangular Pipe , Spiral Steel Pipe
Own Brand, ODM, OEM
ISO9001:2015
![Shandong Zhishang Steel Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359264320)
Shandong Zhishang Steel Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359264320)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359264320)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718359264320)
Number of Employees
Manufacturer/Factory
, Trading Company
Galvanized Steel , 55% Galvalume Steel , Color Coated Steel , Stainless Steel , Carbon Steel
ODM, OEM
ISO9001:2015
![Shandong Great Steel Co., Ltd](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359264320)
Shandong Great Steel Co., Ltd
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359264320)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359264320)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718359264320)
Number of Employees
Manufacturer/Factory
Welded Steel Pipe , Ductile Iron Pipe , Seamless Steel Pipe
Own Brand, ODM, OEM
Response Time≤3h
![TJYCT STEEL CO., LTD.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359264320)
TJYCT STEEL CO., LTD.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359264320)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359264320)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718359264320)
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
Manufacturer/Factory
, Trading Company
Sandwich Panel , Roofing Sheet , C/Z Purlin , Floor Decking Sheets , Steel Coils
OEM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000
![Songchen Steel Co., Ltd](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359264320)
Songchen Steel Co., Ltd
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359264320)
Suppliers with verified business licenses
5.0
Manufacturer/Factory
Steel Rebar , Galvanized Steel Coil , Galvanized Steel Sheet , Galvanized Steel Pipe , Corrugated Galvanized Steel Sheet
ISO 9001, ISO 9000, ISO 14001, ISO 14000
Jinan, Shandong
Trading Company
Galvanized Steel , PPGI/PPGL , Steel Plate , Round Bar , Steel Pipe
OEM, ODM
ISO 9001, ISO 14001
![Hebei Shengtian Pipe-Fitting Group Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359264320)
Hebei Shengtian Pipe-Fitting Group Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359264320)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359264320)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718359264320)
Number of Employees
Manufacturer/Factory
, Trading Company
Steel Plate; Steel Pipe
Own Brand
ISO9001:2015, ISO14001:2015, ISO45001:2018
![Dezhou Haitian Electromechanical Technology Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359264320)
Dezhou Haitian Electromechanical Technology Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359264320)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359264320)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718359264320)
Number of Employees
Manufacturer/Factory
, Trading Company
Concrete Precast Equipment and Production Line
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016, Integration of Informatization and Industrialization Management System Certificate
![Wuxi Huabo Metal Bellows Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359264320)
Wuxi Huabo Metal Bellows Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359264320)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359264320)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718359264320)
Number of Employees
Manufacturer/Factory
, Trading Company
Expansion Joint , Metal Hose
ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
![Tianjin Tianyingtai Steel Pipe Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359264320)
Tianjin Tianyingtai Steel Pipe Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359264320)
Suppliers with verified business licenses
5.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359264320)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718359264320)
Number of Employees
Manufacturer/Factory
Manufacture: Galvanized Pipe , Black Square Tube , ERW Welded Steel Pipe Sale: Scaffolding Shoring Props , Galvanized Steel Coil , Cold Steel Sheet
Own Brand
ISO9001:2008
![Hebei Yizhuo New Material Technology Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359264320)
Hebei Yizhuo New Material Technology Co., Ltd.
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718359264320)
Suppliers with verified business licenses
4.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359264320)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718359264320)
Number of Employees
Trading Company
Rubber Waterstop , Bridge Rubber Bearing , Bridge Expansion Joint , Concrete Cloth
Response Time≤3h
Company Standard
Manufacturer/Factory
Modular Expansion Joint , Finger Expansion Joint , Pot Bearing , Elastomeric Bearing , Spherical Bearing
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
![Zhejiang Weidi Technology Co., Ltd.](https://www.micstatic.com/mic-search/img/com-logo.png?_v=1718359264320)
Zhejiang Weidi Technology Co., Ltd.
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718359264320)
Suppliers with verified business licenses
4.0
![Plant Area](https://www.micstatic.com/mic-search/img/area.png?_v=1718359264320)
Plant Area
![Number of Employees](https://www.micstatic.com/mic-search/img/employee.png?_v=1718359264320)
Number of Employees
Manufacturer/Factory
, Trading Company
Plastic Bottle , PE Pipe , HDPE Pipe , PPR Pipe , PVC Pipe
Own Brand, ODM, OEM
ISO 9001