Internal Check Valve Total 987 manufacturers & suppliers found with 2,961 products
CHANGZHOU XITA PLASTIC CO., LTD.
Since 2017 Suppliers with verified business licenses
5.0
Audited Supplier
200
Plant Area
6
Number of Employees
Manufacturer/Factory
, Trading Company
PVC Pipe Fitting , PVC Valves , PPH Pipe Fittings , Integrated Circuit
ODM, OEM
ISO 9001, HQE
-
US$ 240 / Set100 Pieces (MOQ) -
US$ 37 / Set1 Set (MOQ)
-
US$ 0.7 / Set100 Pieces (MOQ)
Audited Supplier
Manufacturer/Factory
Foley Catheter Cannula , Endotracheal Tube , Oxygen Mask , Non-Rebreathing Mask , Nebulizer Mask
OEM, ODM
GMP, ISO 13485, FSC
-
US$ 0.034 / Piece100000 Pieces (MOQ)
-
US$ 0.034 / Piece100000 Pieces (MOQ)
-
US$ 0.034 / Piece100000 Pieces (MOQ)
Manufacturer/Factory
Stainless Steel Tank , Evaporator Concentrator Machine , Botanic Extraction Machine , Essential Oil Distill Plant , Mixing Tank
OEM, ODM, Own Brand
ISO 9001, ISO 14001, QC 080000, GMP
-
US$ 3000 / Piece1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
Shanghai Flow Valve & Fitting Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
2000+
Plant Area
31
Number of Employees
Manufacturer/Factory
, Trading Company
Butterfly Valve , Check Valve
ODM, OEM, Own Brand
ISO 9001
-
US$ 5 / Piece2 Pieces (MOQ)
-
US$ 5 / Piece2 Pieces (MOQ)
-
US$ 5 / Piece2 Pieces (MOQ)
Zhejiang Briliant Refrigeration Equipment Co., Ltd
Since 2013 Suppliers with verified business licenses
5.0
10 Mil
Annual Revenue
2000+
Plant Area
128
Number of Employees
Manufacturer/Factory
, Trading Company
Refrigeration Compressor , Check Valve , Refrigeration Ball Valve , Ammonia Globe Valve , Cast Steel Valve
ODM, OEM, Own Brand
ISO 9001, ISO 9000
-
US$ 5 / Piece50 Pieces (MOQ)
-
US$ 5 / Piece50 Pieces (MOQ)
-
US$ 5 / Piece50 Pieces (MOQ)
Manufacturer/Factory
LPG Gas Cylinder Production Line , LPG Gas Cylinder Body Welding Line , CNG Cylinder Hot Spinning Machine , Fire Extingushier Forming Machine , Cable Machinery
OEM, ODM, Own Brand
ISO 9000, ISO 14001, ISO 20000
-
US$ 1.5 / Piece1 Piece (MOQ)
-
US$ 0.5 / Piece1 Piece (MOQ)
-
US$ 1.5 / Piece1 Piece (MOQ)
Suntex Import & Export Trading Co., Ltd.
Since 2015 Suppliers with verified business licenses
4.0
458
Plant Area
15
Number of Employees
Trading Company
Garden Fence , Pulley , Air Valve , Butterfly Valve , Repair Clamps
Own Brand, ODM, OEM
ISO 9001
-
US$ 40 / Piece50 Pieces (MOQ)
-
US$ 40 / Piece50 Pieces (MOQ)
-
US$ 50 / Piece100 Pieces (MOQ)
NanJing Tsung Water Technology Co., Ltd.
Since 2015 Suppliers with verified business licenses
5.0
Manufacturer/Factory
, Trading Company
Water Filter , Water Purifier , Reverse Osmosis System , Filter Housing , Filter Cartridge
OEM
ISO 9001
-
US$ 1.1 / Piece1000 Pieces (MOQ)
-
US$ 1.1 / Piece1000 Pieces (MOQ)
-
US$ 1.1 / Piece1000 Pieces (MOQ)
DAISEN NEW MATERIALS TECHNOLOGY (JIANGSU) CO., LTD.
Since 2019 Suppliers with verified business licenses
4.0
100
Plant Area
5
Number of Employees
Manufacturer/Factory
, Trading Company
Marine Valve , Check Valve , Angle Valve , Gate Valve , Globe Valve
Own Brand, ODM, OEM
Nil
-
US$ 215 / Piece10 Pieces (MOQ)
-
US$ 61 / Piece100 Pieces (MOQ)
-
US$ 5 / Piece10 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Pipe Fittings , Flanges , Forged Fittings , Steel Pipes , Bolts and Nuts
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ANSI/ESD
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 22.88 / Piece100 Pieces (MOQ)
-
US$ 20 / Piece1 Piece (MOQ)
Manufacturer/Factory
Butterfly Valve , Diaphragm Valve , Check Valve , Pipe Fitting , Sample Valve
OEM, ODM, Own Brand
ISO 9001
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 50 / Piece1 Piece (MOQ)
-
US$ 50 / Piece1 Piece (MOQ)
Trading Company
Refrigeration , HVAC , Ventilation , Washing Machine Parts , Dryer Parts
OEM, ODM
ISO 9001, ISO 9000
-
US$ 4 / Piece500 Pieces (MOQ)
-
US$ 4 / Piece500 Pieces (MOQ)
-
US$ 4 / Piece500 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Valve , Gate Valve , Butterfly Valve , Check Valve , Globe Valve
OEM, ODM, Own Brand
ISO 9000
-
US$ 9 / Piece100 Pieces (MOQ)
-
US$ 9 / Piece100 Pieces (MOQ)
-
US$ 9 / Piece100 Pieces (MOQ)
Jinan Changhao Machinery Equipment Co., Ltd.
Since 2020 Suppliers with verified business licenses
5.0
1600
Plant Area
32
Number of Employees
Manufacturer/Factory
, Trading Company
Hydraulic Breaker , Hydraulic Breaker Parts , Hydraulic Breaker Piping Kits , Parts for Hydraulic Breaker Piping Kits , Other Excavator Attachments
ODM, OEM
ISO 9000
-
US$ 50 / Piece1 Piece (MOQ)
-
US$ 50 / Piece1 Piece (MOQ)
-
US$ 50 / Piece1 Piece (MOQ)
Manufacturer/Factory
Brass Ball Valve , Bronze Ball Valve , Water Meter Valve , Pipe Fittings , Radiator Valve
OEM, ODM
ISO 9001
-
US$ 1.56 / Piece1000 Pieces (MOQ)
-
US$ 5.56 / Piece200 Pieces (MOQ)
-
US$ 1.56 / Piece1000 Pieces (MOQ)
Trading Company
Hydraulic Pump , Hydraulic Motor , Vane Pump , Gear Pump , Pump Parts
ISO 9001, ISO 9000, ISO 20000, QC 080000
within 15 workdays
-
US$ 399 / Piece1 Piece (MOQ)
-
US$ 160 / Piece1 Piece (MOQ)
-
US$ 195 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
AC Compressor , Refrigerant , Copper Tube , Air Conditioner Parts , Refrigeration Unit Parts
OEM, ODM, Own Brand
ISO 9001
-
US$ 3.79 / Piece500 Pieces (MOQ)
-
US$ 3.79 / Piece500 Pieces (MOQ)
-
US$ 3.79 / Piece500 Pieces (MOQ)
Manufacturer/Factory
Distribution Box , Electronic Cabinet , Electric Box , Electrical Box , Electric Cabinet
OEM, ODM
ISO 9001, ISO 14000, BSCI
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
Other
Ball Valve , Globe Valve , Gate Valve , Check Valve , Butterfly Valve
OEM, ODM, Own Brand
ISO 9001, ISO 14001, HSE, QC 080000, WRAP...
-
US$ 96 / Piece1 Piece (MOQ)
-
US$ 96 / Piece1 Piece (MOQ)
-
US$ 96 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Compressor , Air Compressor , Screw Air Compressor , Oil Free Air Compressor , Refrigeration Air Dryer
OEM, ODM, Own Brand
ISO 9001, ISO 9000
-
US$ 1 / Piece10 Pieces (MOQ)
-
US$ 1 / Piece10 Pieces (MOQ)
-
US$ 1 / Piece10 Pieces (MOQ)
CBM Technologies lnt'l Limited
Since 2021 Suppliers with verified business licenses
5.0
2000+
Plant Area
46
Number of Employees
Manufacturer/Factory
O2/N2/Helium/Argon/Acetylene Gas Cylinders , Gas Cylinders Valves , Cylinder Caps , Cylinder Carts , O2 Gas Regulators
OEM, ODM, Own Brand
ISO 9001, ISO 14000, ISO 13485
-
Negotiable100 Pieces (MOQ)
-
Negotiable100 Pieces (MOQ)
-
US$ 38 / Piece50 Pieces (MOQ)
Manufacturer/Factory
Dismantling Joint , Rubber Joint , Flange Adaptor , Rubber Expansion Joint
Response Time≤3h
within 15 workdays
-
US$ 38.5 / Piece5 Pieces (MOQ)
-
US$ 38.5 / Piece5 Pieces (MOQ)
-
US$ 38.5 / Piece5 Pieces (MOQ)
Shanghai Intelsheng International Trading Co., Ltd.
Since 2015 Suppliers with verified business licenses
5.0
132
Plant Area
5
Number of Employees
-
US$ 0.5 / Piece300 Pieces (MOQ)
-
US$ 1 / Piece500 Pieces (MOQ)
-
US$ 0.5 / Piece300 Pieces (MOQ)
Ningbo Saivs Machinery Co., Ltd.
Since 2004 Suppliers with verified business licenses
5.0
2000+
Plant Area
212
Number of Employees
Manufacturer/Factory
Gray Iron , Ductile Iron , Casting & CNC Machining , Stainless Steel Casting , Sand/Die/Gravity/Investment Casting
Own Brand, OEM
ISO9001:2008, ISO14001:2004, OHSAS18001:2007, IATF16949
-
US$ 588 / Piece1 Piece (MOQ)
-
US$ 588 / Piece1 Piece (MOQ)
-
US$ 20 / Piece1 Piece (MOQ)
China Baotai Science and Technology Co., Ltd.
Since 2016 Suppliers with verified business licenses
5.0
2000+
Plant Area
125
Number of Employees
Manufacturer/Factory
Fuel Nozzle , Fuel Pump , Flow Meter , Fuel Dispenser
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
-
US$ 23.5 / Piece1 Piece (MOQ)
-
US$ 23.5 / Piece1 Piece (MOQ)
-
US$ 23.5 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Fire Hose , Fire Sprinkler , Fire Hose Pipe , Sprinkler Head , Alarm Valve
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 24.4 / Piece50 Pieces (MOQ)
-
US$ 24.4 / Piece50 Pieces (MOQ)
-
US$ 24.4 / Piece50 Pieces (MOQ)
Ningbo Hi-Tech Smart Machinery Co., Ltd.
Since 2010 Suppliers with verified business licenses
5.0
2000+
Plant Area
2
Number of Employees
Trading Company
Pneumatic Cylinder , Air Cylinder , Solenoid Valve , Pneumatic Component , Pneumatic
OEM, ODM, Own Brand, Smartsolu
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 3 / Piece20 Pieces (MOQ)
-
US$ 20 / Piece1 Piece (MOQ)
-
US$ 20 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Silicone Rubber Auto Parts , Silicone Rubber Keypad , Silicone Rubber Gasket , Silicone Rubber O-Ring , Silicone Rubber Valve
OEM, ODM, Own Brand
ISO 9001, OHSAS/ OHSMS 18001, QC 080000, BSCI, SA 8000...
-
US$ 0.19 / Piece3000 Pieces (MOQ)
-
US$ 0.08 / Piece3000 Pieces (MOQ)
-
US$ 0.19 / Piece3000 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Safety Valve , Ball Valve , Control Valve , Steam Trap , DIN Valve
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Pneumatic Fittings , Air Hoses , Pneumatic Quick Coupling , Solenoid Control Valve , Air Cylinder
OEM, ODM, Own Brand
ISO 9000
-
US$ 0.2 / Piece2000 Pieces (MOQ)
-
US$ 0.18 / Piece2000 Pieces (MOQ)
-
US$ 0.2 / Piece2000 Pieces (MOQ)
Audited Supplier
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