Square And Round Manhole Covers Total 334 manufacturers & suppliers found with 1,002 products
Shanxi Green Industrial Co., Ltd.
Since 2023
129
11
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Ductile Iron Pipe , Di Pipe Fittings , Ductile Iron Manhole Covers and Frames , Gate Valves
ODM
ISO9001:2015
Anhui Feilong New Material Co., Ltd.
Since 2022
Suppliers with verified business licenses
5.0
Manufacturer/Factory
Ductile Iron Manhole Cover , Composite Manhole Covers , SMC Drainage Channels , Trench Covers Gully Gratings , Stainless Steel Manhole Cover Grate
OEM, ODM, Own Brand
Ma'anshan, Anhui
Manufacturer/Factory
FRP/GRP Manhole Covers , Composite Manhole Covers , Round Manhole Covers , FRP/GRP Square/Rectangle Manhole Cover , FRP/GRP Gully Gratings
OEM, ODM, Own Brand
Response Time≤3h
Manufacturer/Factory
Ductile Iron Pipe and Fitting , Steel Pipe and Fitting , Valve , Manhole Cover , Coupling
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Manufacturer/Factory
Steel Plates , Steel Coil , Galvanized Steel Coil , Galvanized Steel Pipe , Color Coated Coil
OEM, ODM
Response Time≤3h
Manufacturer/Factory
PVC Fitting , HDPE Fitting , PVC Pipe Fitting , HDPE Pipe Fitting , PVC Ball Valve
OEM, Own Brand
ISO 9001, ISO 9000, ISO 20000
Manufacturer/Factory
SMC Manhole Cover , SMC Gully Grates , SMC Manhole Chambers , Gutter , SMC Watermeter Box
OEM, Own Brand
ISO 9001
Manufacturer/Factory
, Trading Company
, Group Corporation
Building Materials , Decoration Materials , Aluminum Die Castings , Rubber Sheetings , Plastic Products
OEM, ODM, Own Brand
ISO 9001
Shanxi Jintaihongye Casting & Forging & Machinery Co., Ltd.
Since 2024
150
12
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Fire Hydrant , Ductile Iron Pipe , Ductile Iron Pipe Fittings , Cast Iron Pipe , Cast Iron Pipe Fittings
ODM, OEM
ISO9001:2015, ISO14001:2015
Hubei Luzhongbao Metal Products Co., Ltd.
Since 2023
2000+
157
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Manhole Cover , Cast Iron Manhole Cover
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate, GB/T 27922-2011 certificate
Manufacturer/Factory
, Trading Company
, Group Corporation
Pipe and Fittings , Refractory Bricks , Manhole Cover , Steel Plant Spare Parts , Prefabricated House
OEM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI, ANSI/ESD
LANDYOUNG GROUP CO., LTD.
Since 2021
118
11
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
GRP Pipe And Fittings; FRP Tank; Water Tank; FRP Profile; Production Machine
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Liaocheng Jiadonghe Steel Co., Ltd.
Since 2014
100
3
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Seamless Steel Pipe , Steel Rail , Stainless Steel Products , Square Tube , Steel Bar
OEM, ODM
ISO 9001, ISO 9000, ISO 10012
Weifang Shengao Machinery Co., Ltd.
Since 2014
1000
48
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
casting , forgings , welding parts , machining parts , stamping part
Own Brand, ODM, OEM
ISO 9001
Shandong Xintie Steel Co., Ltd.
Since 2023
150
10
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Round bar
Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, HSE...
Manufacturer/Factory
, Trading Company
Iron Casting , Steel Casting , Aluminum Casting , Precision Casting , Machining Part
OEM, ODM
ISO 9001, IATF16949
Manufacturer/Factory
, Trading Company
Municipal Engineering , Drainage System , Constructions , Road Construction
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Manufacturer/Factory
FRP/GRP Manhole Cover , FRP Composite Manhole Cover , FRP Gully Grating , FRP Cable Telecom Trench Cover , FRP U Channel Drainage with Grating Cover
OEM, Own Brand
ISO 9001
Weifang Taihong Tractor Co., Ltd.
Since 2016
2000+
102
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
SHANXI ARFANTI MECHANICAL AND ELECTRICAL EQUIPMENT CO., LTD.
Since 2023
128
2
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Manhole Cover , Packing , Pump
ODM
within 15 workdays
Deqing Lizheng Metal Works Co., Ltd.
Since 2020
2000+
51
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Stainless Steel Box , Stainless Steel Sink , Aluminum Cylinder , Aluminum Box
ODM, OEM
Response Time≤3h
Manufacturer/Factory
, Trading Company
FRP Duct Rodder , Cooling Tower Fill , Water Tank , PVC Fills for Brand Cooling Tower , Manhole Cover
OEM, ODM
ISO 9001, IATF16949
Qingdao Elite New Materials Co., Ltd.
Since 2021
500
1
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Manhole Cover , SMC Prepreg , Carbon Fiber Fabric , Water Grating , FRP Grating
OEM, ODM, Own Brand
ISO 9001
Manufacturer/Factory
, Trading Company
Iron Casting , Steel Casting , Stainless Steel Casting , Valve Casting Parts , Auto Parts Casting
OEM
Response Time≤3h
Manufacturer/Factory
Steel Wire Rope Clamp , Nut and Bolt , Fasteners Manufacturing , Thread Rod , Sleeve Anchor with Hex Flange Nuts
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Manufacturer/Factory
Ductile Iron Pipes &Pipe Fittings , Manhole Covers , Flanges , Valves , Flange Adaptor
OEM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 22000
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
SYI Industrial Co., Ltd.
Since 2007
2000+
90
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
manhole cover , grating , ductile iron pipe fitting , adapter and coupling , valve
Own Brand, ODM, OEM
ISO9001:2015
Zhejiang Yuzheng Valve Technology Co., Ltd.
Since 2014
1580
24
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Stainless Steel Ball Valve , Ball Valve , Butterfly Valve , Fitting , Sanitary Valve
Own Brand, ODM, OEM
ISO9001:2015
Shandong New Line Import and Export Co., Ltd
Since 2023
140
5
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Building Glass
ODM, OEM
ISO 9001, ISO 14001