Three Diaphragm Valve Total 1,813 manufacturers & suppliers found with 5,439 products
Manufacturer/Factory
Flange Ball Valve , Pinch Valve , Strainer , Lined Valve , Stainless Steel Valve
OEM
ISO 9001
Shouhe Valve Group Co., Ltd.
Since 2023
2000+
31
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Control Valve , Valve , Ball Valve , Check Valve , Gate Valve
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
Wenzhou Zoyi Valve Pipe Fitting Co., Ltd
Since 2023
Suppliers with verified business licenses
5.0
Manufacturer/Factory
Sanitary Valve , Pipe Fitting , Butterfly Valve , Ball Valve , Diaphragm Valve
ISO 9001
Wenzhou, Zhejiang
Manufacturer/Factory
Solenoid Valve , Angle Seat Valve , Pressure Reducing Valve , Pneumatic Actuator , Electric Actuator
OEM, Own Brand
ISO 9001
Suzhou Xiechang Environmental Protection Technology Co., Ltd.
Since 2019
2000+
3
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Pulse Valve , Pulse Jet Valve , Filter Cage , Pulse Controller , Sequential Timer
OEM, Own Brand
ISO9001:2015
Manufacturer/Factory
Plastic Hose Barb Fitting , Quick Disconnect Coupling , Luer Fitting , Plastic Threaded Fitting , One Way Check Valves
ISO 13485
within 15 workdays
Hangzhou Jianeng Valve Co., Ltd.
Since 2023
2000+
110
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
Control Valve , Butterfly Valve , Ball Valve , Check Valve , Gate Valve
Own Brand, ODM, OEM
Response Time≤3h
Ningbo Fenghua Jery Automation Equipment Co., Ltd.
Since 2024
2000+
59
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Solenoid Valve , Pneumatic Parts , Valve Accessories , Valve
ODM, OEM, Own Brand
ISO9001:2015
Yuyao No.4 Instrument Factory
Since 2012
2000+
158
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Solenoid Pump , Solenoid Valve , Water Solenoid Valve , Latching Solenoid Valve
ISO9001:2015
Ningbo, Zhejiang
Zhitai Technology Group Co., Ltd.
Since 2018
Suppliers with verified business licenses
5.0
Manufacturer/Factory
Pneumatic Actuator , Control Valve , Ball Valve , Butterfly Valve , Globe Valve
OEM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Zhejiang Youfumi Valve Co., Ltd.
Since 2012
2000+
3
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
PFA Lined Ball Valve , PTFE Lined Butterfly Valve , PFA Lined Check Valve , PFA Lined Globe Valve , PTFE Lined Pipe
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
within 15 workdays
Ningbo Baodi Plastic Valves Co., Ltd.
Since 2009
2000+
78
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
Plastic Valve Series , Corrosion Resisting Pump Series , Plastic Pipe and Fittings
Own Brand, OEM
ISO9001:2008
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
Zhejiang Tieyong Machinery Manufacturing Co., Ltd.
Since 2023
2000+
110
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Precision Casting Products , Automobile exhaust system flange , Air Compressor Parts , Check Valve , Regulating Valve
ODM, OEM
ISO9001:2015
Manufacturer/Factory
, Trading Company
Pneumatic Fittings , Air Hoses , Pneumatic Quick Coupling , Solenoid Control Valve , Air Cylinder
OEM, ODM, Own Brand
ISO 9000
Manufacturer/Factory
, Trading Company
Rubber Seals , Rubber O Ring , Rubber Gasket , FKM O Ring , Rubber Diaphgram
OEM, ODM
ISO 9001, ISO 9000
Manufacturer/Factory
, Trading Company
Gate Valve , Globe Valve , Check Valve , Butterfly Valve , Ball Valve
OEM, Own Brand
Response Time≤3h
Manufacturer/Factory
Ball Valve , Gate Valve , Globe Valve , Check Valve , Butterfly Valve
OEM, ODM, Own Brand
ISO 9001
Wuhan Harvest Electrical Engineering Co., Ltd.
Since 2020
36
5
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Trading Company
Vacuum Components , Sanitary Fittings , Sanitray Valves , Vacuum Flanges , Vacuum Clamps
ISO 9001, ISO 14001
within 15 workdays
Manufacturer/Factory
Angle Seat Valve , Solenoid Valve , Steam Solenoid Valve , Motorized Valve , Micro Electric Ball Valve
within 15 workdays
Wenzhou, Zhejiang
Wuxi Xinyi Automatic Machinery Factory
Since 2020
2000
22
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Cixi Fly Pipe Equipment Co., Ltd.
Since 2019
135
3
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Trading Company
Gate Valve , Globe Valve , Check Valve , Safety Valve , Ball Valve
OEM
Others
Manufacturer/Factory
, Trading Company
Spare Parts for Power Plants , Steel Mill , Steam Turbines , Generators , Boiler
OEM, ODM, Own Brand
ISO 9001
Xingtai Rongda Imp. & Exp. Co., Ltd.
Since 2016
Suppliers with verified business licenses
4.0
Manufacturer/Factory
, Trading Company
Rubber Seal , Oil Seal , O Ring , Rubber Skirting Board , PU Seal
OEM, ODM, Own Brand
ISO 9001
Manufacturer/Factory
Electric Actuator , Pneumatic Actuator , Ball Valve , Butterfly Valve , Flowmeter
OEM, ODM, Own Brand, OTHER
ISO 9001, ISO 9000, ISO 14001
Huizheng Auto Control Valve Group Co., Ltd.
Since 2020
1200
66
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
Control Valve , Ball Valve , Butterfly Valve
Own Brand, ODM, OEM
ISO9001:2015
Manufacturer/Factory
, Trading Company
Valve , Gate Valve , Butterfly Valve , Check Valve , Globe Valve
OEM, ODM, Own Brand
ISO 9000
Yuyao Zhenxing Flowmeter Instruments Factory
Since 2014
2000+
46
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
Flow Meter , Rotameter , Instruments , Electromagnetic Flowmeter , Flowmeter
Own Brand, OEM
ISO9001:2008
Nanjing Gaobang environmental protection energy saving equipment Co., LTD
Since 2021
755
25
Suppliers with verified business licenses
5.0
Plant Area
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...