Polypropylene Manhole Step Total 20 manufacturers & suppliers found with 60 products
Manufacturer/Factory
, Trading Company
Municipal Engineering , Drainage System , Constructions , Road Construction
OEM, ODM
Response Time≤3h
Manufacturer/Factory
Cast Iron Valve , Cast Steel Valve , Ball Valve , Forged Flange , Ductile Iron Pipe Fitting
OEM, ODM, Own Brand
Response Time≤3h
TIANYI SUNS PIPE & FITTINGS CO., LTD.
Since 2011
1000
30
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Trading Company
Ductile Iron Pipe , Ductile Iron Pipe Fittings , Valve , Joint , Manhole Cover
ODM
Response Time≤3h
Manufacturer/Factory
, Trading Company
, Group Corporation
Building Materials , Decoration Materials , Aluminum Die Castings , Rubber Sheetings , Plastic Products
OEM, ODM, Own Brand
ISO 9001
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
Manufacturer/Factory
Hydraulic Puller , Hydraulic Tensioner , Cable Winch , Cable Reel , Cable Roller
Own Brand
ISO 9001, ISO 9000, ISO 14001
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...
Aqua Fitting Pipe Tech (Beijing) Co., Ltd.
Since 2017
Suppliers with verified business licenses
5.0
Manufacturer/Factory
, Trading Company
Flange Adaptor , Gate Valve , Quick Adaptor , Dismantling Joint , Tapping Saddle
OEM, ODM, Own Brand
ISO 9001
Manufacturer/Factory
, Trading Company
Iron Casting , Steel Casting , Aluminum Casting , Precision Casting , Machining Part
OEM, ODM
ISO 9001, IATF16949
Shanghai Jia Hu Imp. & Exp. Co., Ltd.
Since 2013
45
15
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Trading Company
Precast Accessories , Metal Products , Building Materials , Machinery
OEM
ISO 9001
Qingdao Bestflow Industrial Co., Ltd.
2000
Plant Area
Manufacturer/Factory
Forged Steel Fittings , Steel Nipples , Steel Merchant Couplings , Steel Flanges , Steel Butt Welding Pipe Fittings
OEM, ODM
ISO 9001
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
Evergreen Chemicals Co., Ltd.
Since 2023
150
15
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Gaotang Dingli Construction Machinery Co., Ltd.
Since 2024
2000+
53
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Concrete Pipe Forming Machine
ODM, OEM
ISO 9001
Manufacturer/Factory
, Trading Company
Metal Products , Can Machine Works , Die Casting , Sand Casting
OEM, ODM
Response Time≤3h
Qingdao Leader Machinery Co., Ltd.
Since 2011
2000+
30
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Polymer/Plastic Sheet Extrusion Line , Plastic Extrusion Machinery , Plastic Sheet Extruders , PP Meltblown Nonwoven Machine
Own Brand, ODM, OEM
ISO 9001
Qingdao Elite New Materials Co., Ltd.
500
Plant Area
Manufacturer/Factory
, Trading Company
Manhole Cover , SMC Prepreg , Carbon Fiber Fabric , Water Grating , FRP Grating
OEM, ODM, Own Brand
ISO 9001
Manufacturer/Factory
, Trading Company
Plastic Pipe Extruder , Pipe Production Line , Injection Machine , Plastic Machinery , Composite Pipe Machine
Hangzhou, Zhejiang
Hangzhou Jinmeng Road Establishment Co., Ltd.
Since 2012
2000+
190
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
Manhole Cover , Gully Grating , Telecom Cover
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015
Manufacturer/Factory
, Trading Company
Sand Casting
Weifang, Shandong