Coupling Pipe Total 2,000+ manufacturers & suppliers found with 6,000+ products
Manufacturer/Factory
Seamless Steel Pipe , Piling Pipe , ERW Pipe , Spiral Welded Pipe , LSAW Steel Pipe
ODM
ISO 9001
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 Pipe , Greenhouse , Container House , Fin Tube
OEM
ISO 9001, ISO 9000, OHSAS/ OHSMS 18001, QC 080000
Zhe Jiang Yue Ding Corrugated Tube Co., Ltd.
Since 2007
2000+
273
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Exhaust Flexible Pipe , Metal Hose , Expansion Joint
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, IATF16949, ISO45001:2018 certificate
Shandong Yikuang Drilling Technology Co., Ltd.
Since 2022
2000+
166
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
DTH Drilling Machine , Drill Rig , DTH Drill Rig , Hammer , Drill Pipe
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
Shandong Kangyu Pipe Industry Co., Ltd.
Since 2018
2000+
134
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
HDPE Pipe , HDPE Steel Reinforced Pipe , HDPE Electrofusion Fitting , HDPE Fitting , PPR Pipe
ODM, OEM, Own Brand
Response Time≤3h
Taizhou Zhuoxin Plastics Co., Ltd.
Since 2010
2000+
243
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
PVC DWV Fitting , Pipe Fitting , Plastic Fittings , PVC Fittings , PPR Fittings
Own Brand, ODM, OEM
ISO9001:2015
Yuhuan Tufei Imp. and Exp. Co., Ltd.
Since 2020
2000+
10
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Fitting , Faucet , Basin Faucet , Brass Fitting , Brass Valve
Own Brand, ODM, OEM
ISO 9001, ISO 9000
Tianjin Morui Environment Technology Co., Ltd.
Since 2022
620
10
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
Water Treatment Equipment and Water Treatment Accessories
Own Brand, ODM, OEM
within 15 workdays
Manufacturer/Factory
, Trading Company
, Group Corporation
Steel Pipe , Aluminum Coil , Galvanized Steel Coil , Steel Bar , Rebar
ISO 9001, ISO 14001
within 15 workdays
Manufacturer/Factory
, Trading Company
, Group Corporation
Pex-Al-Pex Pipe , Pipe Fitting , Brass Fitting , Pex Pipe , Gas Fitting
OEM, ODM
ISO 9001, ISO 9000
Manufacturer/Factory
, Trading Company
HDPE Pipe , PVC Pipe , HDPE Double Wall Corrugated Pipe , U-PVC Pipe , HDPE Pipe Fittings
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Manufacturer/Factory
Seamless Steel Pipe , Stainless Steel Round Bars , Cold Drawn Steel Bars , Rock Bolt , Self Drilling Anchor Bolts
Own Brand
ISO 9001
Zhejiang Sanrock Supply Management Co., Ltd.
Since 2022
Suppliers with verified business licenses
5.0
Manufacturer/Factory
, Trading Company
Core Drilling Rig , Pile Drilling Rig , Solar Pile Drlling Rig , Rotary Drilling Rig , DTH Drilling Rig
ISO 9001
within 15 workdays
Manufacturer/Factory
PVC Conduit , PVC Conduit Fittings , Rigid Conduit , Flexible Conduit , Plastic Conduit
OEM, ODM, Own Brand
ISO 9001, ISO 14001
Hebei Shentong Plastic Co., Ltd.
Since 2022
2000+
33
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
PVC , PPR , PE , PERT , HDPE
Own Brand, ODM, OEM
ISO9001:2015
Manufacturer/Factory
, Trading Company
PVC Pipe , PVC Fitting , HDPE Pipe , HDPE Fitting , PPR Pipe
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ISO 14064
Manufacturer/Factory
PVC Pipe , HDPE Pipe , UHMWPE Pipe , PPR Pipe , PVC Ball Valve
OEM, ODM, Own Brand
ISO 9001
Zhejiang Solerad Environment Technology Co., Ltd.
Since 2021
2000+
342
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
PPR Pipes And Fittings; Multilayer Pipes And Fittings; Brass Fittings; Brass Ball Valves; Brass Manifolds
ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Manufacturer/Factory
, Trading Company
EMT Conduit , Strut Channel , Flexible Conduit , Thread Rod , Electrical Junction Box
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
HEBEI YOULU FLUID TECHNOLOGY CO., LTD.
Since 2020
2000+
150
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
Braid Hose , Spiral Hose
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
Manufacturer/Factory
Irrigation Filter System , Sand Media Filter , Screen/Disc Plastic Filter , Venturi Fertilizer Injector , Air Valve
OEM, ODM
ISO 9001
Manufacturer/Factory
Stainless Steel Tank , Storage Tank , Reactor , Fermentation Tank , Mixing Tank
OEM, ODM, Own Brand
ISO 9001, ISO 9000, QC 080000
Tianjin RuiTong Iron & Steel Co., LTD.
Since 2021
2000+
200
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
Erw Steel Pipe , Galvanised Steel Pipe , Square and Rectangular Pipe , Spiral Steel Pipe
Own Brand, ODM, OEM
ISO9001:2015
Manufacturer/Factory
, Trading Company
Pressure Test Pump , Pipe Stand , Pipe Vise , Work Bnech , Pipe Test Pump
OEM, ODM
ISO 9001
Wuhu Taihe Pipe Industry Co., Ltd.
Since 2023
2000+
494
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Flexible Corrugated Gas Pipe , Stainless Steel Corrugated Pipe , Metal Expansion Joint Compensator , Metal Bellow , Water Hose
ODM, OEM
ISO9001:2015, ISO14001:2015
Hebei Houjiang Trading Co., Ltd.
Since 2024
50
2
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Trading Company
Pipe Fittings
ODM, OEM
within 15 workdays
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
Response Time≤3h
Manufacturer/Factory
, Trading Company
Cold Drawn Precision Seamless Tube , Profiled Tube , Alloy Steel Tubes , Rectangular Pipe , Steel Pipe Cutting
OEM, ODM
ISO 9001