Wholesale 304 Diaphragm Valve Total 313 manufacturers & suppliers found with 939 products
Audited Supplier
Manufacturer/Factory
Sanitary Valves , Pipe Fittings , Diaphragm Valve , Ball Valve , Sanitary Ball Valve
Response Time≤3h
ISO 9001
-
US$ 80 / Piece1 Piece (MOQ) -
US$ 80 / Piece1 Piece (MOQ)
-
US$ 80 / Piece1 Piece (MOQ)
Sailuoke Fluid Equipment Inc.
Since 2021 Suppliers with verified business licenses
4.0
2000+
Plant Area
196
Number of Employees
Manufacturer/Factory
, Trading Company
Instrumentation Valves , Instrumentation Fittings , Instrumentation Tubing , High Purity Valves and Fittings , Ultra High Pressure Valves and Fittings
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 150 / Piece1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
Pharm-Genics (Jiangsu) Pharmaceutical Equipment Trading Co., Ltd.
Since 2018 Suppliers with verified business licenses
4.0
Audited Supplier450
Plant Area
16
Number of Employees
Trading Company
Plastic Products , Purified Water Equipment , Stainless Steel Pipe Fittings
OEM, ODM
ISO 9001, GMP
-
US$ 5 / Piece1 Piece (MOQ)
-
US$ 5 / Piece1 Piece (MOQ)
-
US$ 5 / Piece1 Piece (MOQ)
Manufacturer/Factory
Electric Valves , Pneumatic Valves , Pneumatic(Electric) Ball Valve , Pneumatic(Electric) Butterfly Valve , Control Valve
ISO 9001
Wenzhou, Zhejiang
-
US$ 50 / Piece1 Piece (MOQ)
-
US$ 30 / Piece1 Piece (MOQ)
-
US$ 25 / Piece1 Piece (MOQ)
Wenzhou Aomite Light Industrial Machinery Co., Ltd.
Since 2023 Suppliers with verified business licenses
4.0
2000+
Plant Area
21
Number of Employees
Manufacturer/Factory
, Trading Company
Stainless Steel Sanitary Fittings , Valve , Anitary Unions , Sanitary Ferrule , Anitary Manhole Cover/Pump
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 20 / Piece2 Pieces (MOQ)
-
US$ 20 / Piece1 Piece (MOQ)
-
US$ 20 / Piece2 Pieces (MOQ)
WENZHOU SANTHAI VALVE PIPE FITTING CO., LTD.
Since 2016 Suppliers with verified business licenses
5.0
2000+
Plant Area
71
Number of Employees
Manufacturer/Factory
, Trading Company
Butterfly Valve; Ball Valve; Check Valve; Sanitary Valve; Diaphragm Valve
Own Brand, ODM, OEM
Response Time≤3h
-
US$ 38.8 / Piece1 Piece (MOQ)
-
US$ 50.9 / Piece1 Piece (MOQ)
-
US$ 50 / Piece1 Piece (MOQ)
Manufacturer/Factory
Knife Gate Valve , Ball Valve , Forged Steel Valve , Check Valve , Butterfly Valve
OEM, Own Brand
Response Time≤3h
-
US$ 25 / Piece1 Piece (MOQ)
-
US$ 25 / Piece1 Piece (MOQ)
-
US$ 25 / Piece1 Piece (MOQ)
Zhejiang Ruoteng Valve Co., Ltd
Since 2024 Suppliers with verified business licenses
5.0
2000+
Plant Area
43
Number of Employees
Manufacturer/Factory
, Trading Company
Stainless Steel Pipe Fittings , Stainless Steel Joints , Stainless Steel Elbow , Elbow , Valve
ODM, OEM
Response Time≤3h
-
US$ 0.1 / Piece1 Piece (MOQ)
-
US$ 0.1 / Piece1 Piece (MOQ)
-
US$ 0.1 / Piece1 Piece (MOQ)
Zhejiang Yuzheng Valve Technology Co., Ltd.
Since 2014 Suppliers with verified business licenses
5.0
1580
Plant Area
24
Number of Employees
Manufacturer/Factory
, Trading Company
Stainless Steel Ball Valve , Ball Valve , Butterfly Valve , Fitting , Sanitary Valve
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 10 / Piece20 Pieces (MOQ)
-
US$ 25 / Piece1 Piece (MOQ)
-
US$ 1 / Piece10 Pieces (MOQ)
Donjoy Technology Co., Ltd.
Since 2005 Suppliers with verified business licenses
5.0
121.59 Mil
Annual Revenue
2000+
Plant Area
210
Number of Employees
Manufacturer/Factory
, Trading Company
Sanitary Valve , Rotary Lobe Pump , Diaphragm Valve , Sanitary Butterfly Valve , Twin Pump
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
-
US$ 150 / Piece1 Piece (MOQ)
-
US$ 150 / Piece1 Piece (MOQ)
-
US$ 220 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
, Other
Sanitary Valves , Sanitary Pipe Fittings , Sanitary Union , Filter , Cleaning Ball
OEM, ODM, Own Brand
ISO 9001, ISO 9000
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 55.73 / Piece20 Pieces (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
Guangzhou Jinggong Fluid Equipment Co., Ltd.
Since 2023 Suppliers with verified business licenses
4.0
Manufacturer/Factory
Mirror Steel Pipe Series , Sanitary Pipe Flttings Series , Stainless Steel Ball Valve , Safety Valve , Threaded Pipe Flttings Series
ODM
Response Time≤3h
-
US$ 5 / Piece1 Piece (MOQ)
-
US$ 5 / Piece1 Piece (MOQ)
-
US$ 5 / Piece1 Piece (MOQ)
Nanjing Gaobang environmental protection energy saving equipment Co., LTD
Since 2021 Suppliers with verified business licenses
5.0
755
Plant Area
25
Number of Employees
Trading Company
PSA Oxygen Plant , Air Separation Plant , Oxygen Booster , Fin Tube , Heat Exchanger
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 600 / Piece1 Piece (MOQ)
-
US$ 600 / Piece1 Piece (MOQ)
-
US$ 600 / Piece1 Piece (MOQ)
Zhejiang Aomi Fluid Equipment Co., Ltd.
Since 2007 Suppliers with verified business licenses
5.0
2000+
Plant Area
54
Number of Employees
-
Negotiable10 Pieces (MOQ)
-
Negotiable10 Pieces (MOQ)
-
Negotiable10 Pieces (MOQ)
Wenzhou Haide Fluid Equipment Co., Ltd
Since 2023 Suppliers with verified business licenses
5.0
22 Mil
Annual Revenue
2000+
Plant Area
45
Number of Employees
Manufacturer/Factory
, Trading Company
Stainless steel Sanitary Pipe Connecting Parts , Stainless steel Sanitary? Ball valve , Stainless steel Sanitary Diaphragm valve , Stainless steel Sanitary Union component
ODM, OEM, Own Brand
Response Time≤3h
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 5 / Piece1 Piece (MOQ)
-
US$ 3 / Piece1 Piece (MOQ)
COVNA Industry Automation Co.,Ltd
Since 2015 Suppliers with verified business licenses
5.0
1200
Plant Area
49
Number of Employees
Manufacturer/Factory
, Trading Company
Pneumatic Valve , Solenoid Valve , Motorized Valve , Manual Valve , Pneumatic Cylinder
ODM, OEM
Response Time≤3h
-
US$ 23 / Piece2 Pieces (MOQ)
-
US$ 499 / sets1 sets (MOQ)
-
US$ 54 / Piece1 Piece (MOQ)
Manufacturer/Factory
Solenoid Valve , Solenoid Coil , Solenoid Armature , Pneumatic Valve , Pneumatic Cylinder
OEM, ODM
ISO 9001
-
US$ 80 / Piece1 Piece (MOQ)
-
US$ 46 / Piece1 Piece (MOQ)
-
US$ 68 / Piece1 Piece (MOQ)
Manufacturer/Factory
Ball Valve , Valve , Flanged Ball Valve , Stainless Steel Ball Valve , 1PC Ball Valve
OEM, Own Brand
ISO 9001
-
US$ 23.7 / Piece50 Pieces (MOQ)
-
US$ 20 / Piece100 Pieces (MOQ)
-
US$ 10.1 / Piece100 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
, Other
, Group Corporation
Mixing Tanks , Tank Accessories , Sanitary Valves , Sanitary Pipe Fittings , Pumps
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14000, IATF16949, GMP...
-
US$ 2.7 / Piece1 Piece (MOQ)
-
US$ 2.7 / Piece1 Piece (MOQ)
-
US$ 2.7 / Piece1 Piece (MOQ)
Manufacturer/Factory
Plastic Valve , Plastic Diaphragm Valve , PVDF Diaphragm Valve , PVC Ball Valve , PVC Valve
OEM
ISO 9001
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 49 / Piece10 Pieces (MOQ)
-
US$ 399 / Piece1000 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
, Other
Gate Valves , Brass Ball Valves , Check Valves , Globe Valves , Butterfly Valves
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 14064...
-
US$ 0.8 / Piece3000 Pieces (MOQ)
-
US$ 5.8 / Piece100 Pieces (MOQ)
-
US$ 10 / Piece10 Pieces (MOQ)
ZHEJIANG MENCROWN VALVE CO., LTD.
Since 2007 Suppliers with verified business licenses
5.0
2000+
Plant Area
29
Number of Employees
Manufacturer/Factory
, Trading Company
Valve , Check Valve , Control Valve , Hydraulic Control Valve , Pressure Reducing Valve
ODM
within 15 workdays
-
US$ 25 / Piece1 Piece (MOQ)
-
US$ 40 / Piece1 Piece (MOQ)
-
US$ 40 / Piece1 Piece (MOQ)
Jiangsu Huagong Automatic Control Valve Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
2000
Plant Area
21
Number of Employees
Manufacturer/Factory
, Trading Company
Valve
ODM, OEM, Own Brand
within 15 workdays
-
US$ 10 / Piece10 Pieces (MOQ)
-
US$ 40 / Piece1 Piece (MOQ)
-
US$ 35 / Piece1 Piece (MOQ)
Manufacturer/Factory
Stainless Steel Ball Valve , Gate Valve , Globe Valve , Camlock Coupling , Sanitary Pipe Fitting
OEM, ODM, Own Brand
ISO 9001
-
US$ 19 / Piece1 Piece (MOQ)
-
US$ 5.5 / Piece1 Piece (MOQ)
-
US$ 1.2 / Piece1 Piece (MOQ)
Wenzhou Xusheng Machinery Industry and Trading Co., Ltd.
Since 2015 Suppliers with verified business licenses
5.0
670
Plant Area
20
Number of Employees
Manufacturer/Factory
, Trading Company
Sanitary Valves , Sanitary Pipe Fittings , Sanitary Tank Components
ODM, OEM
Response Time≤3h
-
US$ 50 / Piece10 Pieces (MOQ)
-
US$ 40 / Piece10 Pieces (MOQ)
-
US$ 40 / Piece10 Pieces (MOQ)
Manufacturer/Factory
Psa Nitrogen Generator , Psa Oxygen Generator , Vpsa Oxygen Generator , Liquid Nitrogen Generator , Membrane Nitrogen Generator
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 13485
-
US$ 50 / Piece1 Piece (MOQ)
-
US$ 50 / Piece1 Piece (MOQ)
-
US$ 50 / Piece1 Piece (MOQ)
Wenzhou Deyi Bio-Technology Co., Ltd
Since 2014 Suppliers with verified business licenses
5.0
Manufacturer/Factory
Stainless Steel Tank , Mixing Tank , Beer Fermenter Tank , Wine Fermenter Tank , Filter
ISO 9001
Wenzhou, Zhejiang
-
US$ 105 / Piece5 Pieces (MOQ)
-
US$ 105 / Piece5 Pieces (MOQ)
-
US$ 105 / Piece5 Pieces (MOQ)
WENZHOU QIMING STAINLESS CO., LTD.
Since 2009 Suppliers with verified business licenses
5.0
265
Plant Area
8
Number of Employees
Manufacturer/Factory
, Trading Company
Valve , Clean Ball , Manway , Tube , Fittings
ODM, OEM
ISO 9001
-
US$ 20 / Piece1 Piece (MOQ)
-
US$ 20 / Piece1 Piece (MOQ)
-
US$ 20 / Piece1 Piece (MOQ)
QILI HOLDING GROUP CO., LTD.
Since 2015 Suppliers with verified business licenses
4.0
2000+
Plant Area
229
Number of Employees
Manufacturer/Factory
, Trading Company
Sanitary Stainless Steel Valves & Fittings
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 30 / Piece1 Piece (MOQ)
Donjoy Technology Co., Ltd.
Since 2005 Suppliers with verified business licenses
5.0
121.59 Mil
Annual Revenue
2000+
Plant Area
210
Number of Employees
Manufacturer/Factory
, Trading Company
Sanitary Valve , Rotary Lobe Pump , Diaphragm Valve , Sanitary Butterfly Valve , Twin Pump
ODM, OEM, Own Brand
ISO 9001
-
US$ 80 / Piece1 Piece (MOQ)
-
US$ 80 / Piece1 Piece (MOQ)
-
US$ 80 / Piece1 Piece (MOQ)
Audited Supplier
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