Wholesale Screwed Joint Total 530 manufacturers & suppliers found with 1,590 products
Manufacturer/Factory
, Trading Company
, Group Corporation
Ss Pipe , Stainless Steel Seamless Steel Pipe , Steel Pipe , Welded Tube , Stainless Steel Thick-Walled Tube
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Ningjin Ninghao Machinery Co., Ltd.
Since 2021
2000
44
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Rubber Joint , Compacted Joint , Limit Rods Sets
ODM, OEM, Own Brand
QC 080000
Manufacturer/Factory
CNC Machining Service , Custom Manufacturing , CNC Turning Machining , CNC Milling Machining , Rapid Prototyping
ODM
ISO 9001
JINAN LIDE RUBBER & PLASTIC CO., LTD.
Since 2016
1.83 Mil
2000+
45
Suppliers with verified business licenses
4.0
Annual Revenue
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Rubber and Plastic Products
ODM, Own Brand
ISO 9001, ISO 14001
Manufacturer/Factory
Cast Iron Valve , Cast Steel Valve , Ball Valve , Forged Flange , Ductile Iron Pipe Fitting
OEM, ODM, Own Brand
Response Time≤3h
Bohai Valve Group Co., Ltd.
Since 2015
2000+
84
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Butterfly Valve , Ball valve , Gate Valve , Globe Valve , Check Valve
Own Brand, ODM, OEM
Intellectual property management system certification, ISO 10012:2003
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
Henan Ruixuan Environmental Protection Technology Co., Ltd.
Since 2023
80
4
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
Rubber Joint , Flange Joint , Dismantling Joint
Own Brand, ODM, OEM
Response Time≤3h
Trading Company
Valve , Pipe Fittings , Insulated Copper Pipe , PE Foam Insulation Tube , Resilient Seated Gate Valve
OEM, Own Brand
ISO 9001
Manufacturer/Factory
Compensator , Metal Bellows , Expansion Joint , Dismantling Joint , Flanges
OEM, ODM, Own Brand
Response Time≤3h
Manufacturer/Factory
, Trading Company
Valve , Gate Valve , Butterfly Valve , Check Valve , Globe Valve
OEM, ODM, Own Brand
ISO 9000
Manufacturer/Factory
Butterfly Valve , Check Valve , Gate Valve , Expansion Joint , Strainer
OEM, Own Brand
ISO 9001, ISO 9000, HSE, ASME
Manufacturer/Factory
Malleable Iron Pipe Fittings , Grooved Fittings , Butt Weld Pipe Fittings , Forged Steel Flanges , Forged Steel Fittings
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 20000, OHSAS/ OHSMS 18001
Tianjin KXC Valve Manufacturing Co., Ltd.
Since 2021
2000+
31
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
Gate Valve , Ball Valve , Butterfly Valve , Check Valve , Globe Valve
Own Brand, ODM, OEM
ISO 9001
Manufacturer/Factory
CNC Turned & Machined Parts , Metal Stamping Parts , Gas Springs , Hydraulic Dampers , Plastic Injection Molded Parts
OEM, ODM
ISO 9001
Xiamen Hongsheng-Hardware Spring Co., Ltd.
Since 2022
26.54 Mil
2000+
70
Suppliers with verified business licenses
5.0
Annual Revenue
Plant Area
Number of Employees
Manufacturer/Factory
Spring , Stamping parts , Wire forming , Bushing
ODM, OEM
ISO9001:2015, IATF16949
Suzhou Mastery Machinery Technology Co., Ltd.
Since 2022
2000+
Suppliers with verified business licenses
4.0
Plant Area
Manufacturer/Factory
Shaft/Joint/Worm/Screw/Bushing , Sensor/Lvdt , Motor/DC Motor/BLDC Motor/PMDC Motor , Machining Parts/Precision Parts/Motor Parts/ , Couplings/Accessories
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, IATF16949
Trading Company
Plastic Valve , Plastic Fittings , Brass Fittings
OEM
ISO 9001, ISO 14001
WENZHOU JIANHAO PIPE FITTING CO., LTD.
Since 2023
2000+
33
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Stainless Steel Threaded Pipe Fittings , Non-standard Accessories , Stainless Steel Flange
Own Brand, ODM, OEM
Wenzhou, Zhejiang
Zhejiang Jiangxin Copper Pipeline Co., Ltd.
Since 2018
2000+
150
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
Copper Fittings , Brass Fittings , Refrigeration Parts
Own Brand, ODM, OEM
ISO9001:2015
Wuxi Huabo Metal Bellows Co., Ltd.
Since 2016
2000+
45
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Expansion Joint , Metal Hose
ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
Shanxi Baite Fluid Machinery Co., Ltd.
Since 2017
2 Mil
120
6
Suppliers with verified business licenses
5.0
Annual Revenue
Plant Area
Number of Employees
Trading Company
Flange , Wind Turbine Tower Flange , Forged Steel Rings , Forging Parts , Pneumatic Cylinders
OEM, ODM
Company Standard
Manufacturer/Factory
Stainless Steel Bolt and Nut , Carbon Steel Bolt and Nut , Machine Screw , Self Tapping Screw , Self Drilling Screw
OEM, ODM, Own Brand
ISO 9001, IATF16949
Manufacturer/Factory
, Trading Company
Pneumatic Hose , Pneumatic Fittings , Water Solenoid Valve , Air Source Treatment , Solenoid Valve
OEM, ODM, Own Brand
within 15 workdays
Zhejiang Saichuang Connector Co., Ltd.
Since 2022
2000+
56
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Cable glands , Cable ties , Wire connectors , Wire marker and tie mounts , Power distribution switch control equipment
ODM, OEM, Own Brand
ISO 9001
Manufacturer/Factory
, Trading Company
Mixing Tank , Storage Tank , Emulsifying Tank , Cooling Tank , Milk Cooling Tank
ISO 9001
Wenzhou, Zhejiang
Manufacturer/Factory
Mud Motor , Downhole Motor , Tricone Bit , PDC Bit , Hole Opener
Own Brand
ISO 9001
ZHEJIANG CHENGJIU PIPELINE CO., LTD.
Since 2020
2000+
47
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Flange; Stainless Steel Flange; ANSI Ss Flange; DIN Flange; JIS Flange
Own Brand, ODM, OEM
ISO 9001
Manufacturer/Factory
, Trading Company
Spark Plug Cable , Ignition Coil , Ball Joint , Power Steering Pump , Suspension Parts
OEM, ODM, Own Brand
ISO 9000, ISO 14000, IATF16949
Shandong Donghong Pipe Industry Co., Ltd.
Since 2024
2531.53 Mil
2000+
1000+
Suppliers with verified business licenses
5.0
Annual Revenue
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Steel wire reinforced PE composite pipe , HDPE pipe , PE pipe , steel pipe
ODM, OEM, Own Brand
Response Time≤3h