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Air Proportional Valve Manufacturers & Suppliers

Air Proportional Valve Total 762 manufacturers & suppliers found with 2,286 products

Fuzhou Guangling Electrical Machinery Equipment Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Diesel Generator , Alternator , Diesel Generator Parts , Marine Generator , Gasoline Generator
OEM, Own Brand
Response Time≤3h
  • US$ 15 / Piece
    1 Piece (MOQ)
  • US$ 15 / Piece
    1 Piece (MOQ)

Wenzhou Hengtong Water Treatment Co., Ltd.

China Supplier - Diamond MemberSince 2008

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees3
Number of Employees
Manufacturer/Factory , Trading Company
Water Treatment , Water Treatment Plant , Water Filter , Water Purifier , Water Purification
ISO9001:2015
Wenzhou, Zhejiang
  • US$ 16.35 / Set
    1 Set (MOQ)
  • US$ 16.68 / Set
    1 Set (MOQ)

SHANDONG MAN TRUCK INTERNATIONAL TRADING CO., LTD.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company , Group Corporation
Truck Part , Mixer Truck Parts , Sinotruk , Shacman , Spare Parts
ISO 9001, ISO 9000, IATF16949
within 15 workdays
  • US$ 19 / Piece
    1 Piece (MOQ)
  • US$ 19 / Piece
    1 Piece (MOQ)

Guangzhou Chuangsijia Technology Co., Ltd.

China Supplier - Gold MemberSince 2019

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Machinery Part , Hydraulic Pump , Gear Pump , Travel Motor , Swing Motor
OEM
Response Time≤3h
  • US$ 50 / Piece
    1 Piece (MOQ)
  • US$ 30 / Piece
    1 Piece (MOQ)

Cixi Fly Pipe Equipment Co., Ltd.

China Supplier - Gold MemberSince 2019

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Number of Employees1
Number of Employees
Trading Company
Ball Valve , Globe Valve , Check Valve , Gate Valve , Butterfly Valve
OEM
Others
  • US$ 100 / Piece
    1 Piece (MOQ)
  • US$ 100 / Piece
    1 Piece (MOQ)

Ningbo Senya Pneumatic Technology Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Solenoid Valve , Pneumatic Cylinder , Pneumatic Push-in Fitting , Water Valve , Air Treatment Unit
OEM, Own Brand
ISO 9001
  • US$ 4.02 / Piece
    1 Piece (MOQ)

Flowflex Enterprise Co., Ltd.

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Reducing Pressure Valve , Balance Valve , Thermostatic Valve , Safety Valve , Brass Fitting
OEM, ODM, Own Brand
ISO 9001
  • US$ 10 / Piece
    10 Pieces (MOQ)

HENAN TAIGUO BOILER PRODUCTS CO., LTD.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees166
Number of Employees
Manufacturer/Factory , Trading Company
Boiler , Steam Boiler , Oil Boiler , Gas Boiler , Coal Boiler
ODM, OEM, Own Brand
ISO9001:2015
  • US$ 39 / Piece
    1 Piece (MOQ)

Jiangyin Royal Machinery Equipment Co., Ltd.

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company , Group Corporation
Extrusion Die , Aluminium Extrusion Die , Aluminium Extrusion Mould , Extrusion Press , Aluminium Extrusion Press
OEM, ODM, Own Brand, JRM
ISO 9001
  • US$ 5000 / Set
    1 Set (MOQ)

Jipai Fluid Control Technology (Jiangsu) Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
High Pressure Valve , Ball Valve , Pressure Regulator , Alloy Valve , Hastelloy Valve
OEM, ODM, Own Brand
Response Time≤3h
  • US$ 35 / Piece
    1 Piece (MOQ)

Guangzhou Gangzheng Automobile Parts Co.,Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Shock Absorber , Clutches , Brake Disc , Brake Pads , Electronic Fuel Injection System Parts
ODM, Own Brand
IATF16949
  • Negotiable
    1 Piece (MOQ)

XICHENG EP(CN) LTD

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area56
Plant Area
Number of Employees11
Number of Employees
Manufacturer/Factory , Trading Company
Waste Gas Treatment , Environmental Protection Equipment , Ventilation Equipment
ODM, OEM
ISO 9001, QC 080000
  • US$ 10 / Piece
    1 Piece (MOQ)

Shanghai Ming Yi Machinery Equipment Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Number of Employees2
Number of Employees
Trading Company
Cone Crusher Jaw Crusher Accesso , Cone Crusher Fittings , Custom Spare Parts , Rotary Crusher Spare Parts , Rubber Wear Spare Parts
OEM, ODM
ISO 9001, ISO 9000, ISO 14001
  • US$ 280 / Piece
    1 Piece (MOQ)

Sinu Marine Hydraulic Equipment(Zhou Shan) Co. Ltd

China Supplier - Gold MemberSince 2024

Suppliers with verified business licenses

4.0
Number of Employees2
Number of Employees
Manufacturer/Factory , Trading Company
Hydraulic Ship Parts , Marine Hydraulic Spare Parts , Windlass Hydraulic Motor , Hatch Cover Oil Pump , Hatch Control Valve
OEM, ODM, Own Brand
ISO 9001, GMP
  • US$ 59 / pieces
    2 pieces (MOQ)

Ningbo Tiansheng Hengda Electronic Technology Co., Ltd.

China Supplier - Gold MemberSince 2024

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees1
Number of Employees
Manufacturer/Factory , Trading Company
Pneumatic Cylinders Pneumatic Fittings , Solenoid Valves Process Valves Oxygen Valves , Pneumatic Vibrator Fluid Control Valve
ISO 9001
Ningbo, Zhejiang
  • US$ 10 / Piece
    5 Pieces (MOQ)

Shandong Janssen Energy Science Technology Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Number of Employees2
Number of Employees
Manufacturer/Factory , Trading Company
Power Equipment
ISO9001:2015
within 15 workdays
  • US$ 40 / Cubic meter
    1 Cubic meter (MOQ)

Jiangsu Shoulong Valve Co., Ltd.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Pneumatic Ball Valve , Pneumatic Actuator , Electric Ball Valve , Electric Actuator , Manual Ball Valve
OEM, Own Brand
ISO 9001
  • US$ 25 / sets
    1 sets (MOQ)

Shandong Youzeshi International Trading Co., Ltd

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Number of Employees2
Number of Employees
Trading Company
Car Accessories , Car Stickers , Car Emblem , Cotton Slippers
Others
within 15 workdays
  • US$ 22.5 / Piece
    500 Pieces (MOQ)

Ningbo Rexocean Hydraulics Co., Ltd

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area132
Plant Area
Number of Employees5
Number of Employees
Trading Company
Hydraulic Pumphydraulic Motorhydraulic Valve , Sun Valve , Rexroth Products
ODM, OEM
ISO 9001, ISO 9000
  • US$ 50 / Piece
    1 Piece (MOQ)
  • US$ 50 / Piece
    1 Piece (MOQ)
  • US$ 50 / Piece
    1 Piece (MOQ)

WENZHOU HEBO FLUID CO., LTD

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Manufacturer/Factory , Trading Company
Sanitary Stainless Steel Pipe Fitting , Sanitary Stainless Steel Valves , Industrial Stainless Steel Pipe Fitting , Industrial Stainless Steel Valve , Flange
OEM
ISO 9001
  • US$ 15 / Piece
    1 Piece (MOQ)
  • US$ 15 / Piece
    1 Piece (MOQ)
  • US$ 15 / Piece
    1 Piece (MOQ)

Ningbo Smile Hydraulics Co.,Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area100
Plant Area
Manufacturer/Factory , Trading Company
Hydraulic Pump , Hydraulic Pump Parts , Hydraulic Fan Motor , Hydraulic Motor , Charge Pump
Own Brand
Response Time≤3h
  • US$ 499 / Piece
    1 Piece (MOQ)
  • US$ 499 / Piece
    1 Piece (MOQ)
  • US$ 499 / Piece
    1 Piece (MOQ)

Onn Valve Co., Ltd.

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees3
Number of Employees
Manufacturer/Factory , Trading Company
Safety Valve , Butterfly Valve , Falt Gate Valve
ISO14001:2015
Wenzhou, Zhejiang
  • US$ 1 / Piece
    10 Pieces (MOQ)
  • US$ 1 / Piece
    10 Pieces (MOQ)
  • US$ 1 / Piece
    10 Pieces (MOQ)

HEFEI CHANGYUAN HYDRAULIC CO., LTD.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees645
Number of Employees
Manufacturer/Factory
Hydraulic Pump , Hydraulic Motor , Hydraulic Valve , Hydraulic Cylinder
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
  • US$ 120 / Piece
    1 Piece (MOQ)
  • US$ 120 / Piece
    1 Piece (MOQ)
  • US$ 120 / Piece
    1 Piece (MOQ)

Ruian Ruiluqi Auto Parts Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Number of Employees2
Number of Employees
Manufacturer/Factory , Trading Company
Scv , Scv Valve , Limiter Pressure Valve , Pressure Limiting Valve , Inlet Metering Valve.
Response Time≤3h
Nil
  • US$ 10 / Piece
    5 Pieces (MOQ)
  • US$ 10 / Piece
    5 Pieces (MOQ)
  • US$ 10 / Piece
    5 Pieces (MOQ)

Nanjing Bangwin Thermal Equipment Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory
Plate Heat Exchanger , Heat Exchanger , Shell and Tube Heat Exchanger , Fin Heat Exchanger , Finned Tube
OEM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • US$ 600 / Piece
    1 Piece (MOQ)
  • US$ 600 / Piece
    1 Piece (MOQ)
  • US$ 600 / Piece
    1 Piece (MOQ)

Jiangsu Huafilter Hydraulic Industry Co., Ltd.

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area1500
Plant Area
Number of Employees12
Number of Employees
Manufacturer/Factory , Trading Company
Hydraulic Valve , Hydraulic Pumps , Hydraulic Motor , Multi-Way Valve , Hydraulic Filter
ODM, OEM
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
  • US$ 798 / Piece
    1 Piece (MOQ)
  • US$ 822 / Piece
    1 Piece (MOQ)
  • US$ 1139 / Piece
    1 Piece (MOQ)

Guangzhou Longze Light Industry Machinery Co., Ltd.

China Supplier - Gold MemberSince 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 / Piece
    1 Piece (MOQ)
  • US$ 5 / Piece
    1 Piece (MOQ)
  • US$ 5 / Piece
    1 Piece (MOQ)

Xiamen Swill Intelligence Technology Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
PLC Module , Servo Motor , Frequency Converter , Step Motor , Circuit Breaker
OEM
Response Time≤3h
  • US$ 30 / Piece
    1 Piece (MOQ)
  • US$ 30 / Piece
    1 Piece (MOQ)
  • US$ 30 / Piece
    1 Piece (MOQ)

Yuhuan Lingcen Hvac Co., Ltd

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory
Mixing Valve , Mix System Series , Manifold Series , Manifold Fittings Series , Air Vent and Check Valve Series
OEM, ODM, Own Brand
ISO 9001, ISO 9000
  • US$ 20 / Piece
    10 Pieces (MOQ)
  • US$ 10 / Piece
    10 Pieces (MOQ)
  • US$ 3 / Piece
    10 Pieces (MOQ)

Hangzhou PinXin Hydraulic Technology Co., Ltd.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Hydraulic Pump , Hydraulic Motor , Hydraulic Spare Parts , Piston Pump , Piston Motor
OEM, ODM
Response Time≤3h
  • US$ 29 / Piece
    1 Piece (MOQ)
  • US$ 29 / Piece
    1 Piece (MOQ)
  • US$ 30 / Piece
    1 Piece (MOQ)
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Category

Manufacturing & Processing Machinery (584) Industrial Equipment & Components (536) Tools & Hardware (247) Auto, Motorcycle Parts & Accessories (216) Electrical & Electronics (197) Instruments & Meters (191) Metallurgy, Mineral & Energy (165) Construction & Decoration (158) Transportation (150) Packaging & Printing (80) More

Business Type

Manufacturer/Factory (633) Trading Company (541) Group Corporation (31) Other (7)

Management Certification

ISO 9001 (453) ISO 14001 (195) ISO 9000 (142) ISO9001:2015 (109) IATF16949 (79) ISO 14000 (77) ISO 20000 (76) OHSAS/ OHSMS 18001 (68) GMP (53) ISO 14064 (51) QC 080000 (48) Others (47) HSE (43) ISO14001:2015 (43) BSCI (40) ISO 13485 (29) ASME (22) ANSI/ESD (19) QSR (17) FSC (17) ISO 22000 (15) ISO 10012 (15) ISO 29001 (14) ISO 50001 (14) HACCP (14) SA 8000 (14) WRAP (12) BRC (12) EICC (12) QHSE (11) GAP (11) PAS 28000 (10) AIB (10) BREEAM (10) LEED (10) SHE Audits (10) SEDEX (10) IFS (10) HQE (10) ISO 17025 (10) BS 25999-2 (9) ISO45001:2016 (6) ISO9001:2008 (3) OHSAS18001:2007 (1) More

Annual Revenue

<1 Million USD (332) 10 ~ 50 Million USD (8) 5 ~ 10 Million USD (7) 2.5 ~ 5 Million USD (4) 1 ~ 2.5 Million USD (2) >100 Million USD (2) 50 ~ 100 Million USD (1) More

No. of Employees

5-50 People (208) 51-200 People (93) 201-500 People (23) Less than 5 People (17) 501-1000 People (5) Above 1000 People (4) More

Province & Region

Zhejiang (154) Shandong (148) Jiangsu (118) Guangdong (101) Shanghai (48) Hubei (32) Henan (30) Hebei (29) Fujian (26) Hunan (13) Anhui (11) Sichuan (9) Tianjin (9) Beijing (9) Chongqing (8) Liaoning (6) Jiangxi (3) Shaanxi (3) Guangxi (2) Hainan (1) Shanxi (1) Jilin (1) More