Total 637 water proportional valve factories & companies found with 1,911 products. Source high quality water proportional valve from our great selection of reliable water proportional valve manufacturing factories.
Xinxiang AIDA Machinery Equipment Corporation
Diamond Member
Audited Supplier
| Business Type: | Manufacturer/Factory |
| Main Products: | Hydraulic Filter , Air Compressor Filter , Compressed Air Filter , Air Filter , Coalescence Separator Filter |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Xinxiang, Henan |
| Production Lines: | Above 10 |
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Unit Price: US$ 28 / PieceMin. Order: 1 Piece -
Featured Product
Unit Price: US$ 35 / PieceMin. Order: 1 Piece
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Unit Price: US$ 35 / PieceMin. Order: 1 Piece
COVNA Industry Automation Co.,Ltd
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Pneumatic Valve , Solenoid Valve , Motorized Valve , Manual Valve , Pneumatic Cylinder |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Dongguan, Guangdong |
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Covna SS304 Air Control Pneumatic T Type or L Type Three Way Ball Valve Pneumatic Proportional Valve
Covna SS304 Air Control Pneumatic T Type or L Type Three Way Ball Valve Pneumatic Proportional ValveUnit Price: US$ 50-60 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 60-598 / PieceMin. Order: 1 Piece
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Unit Price: US$ 60-598 / PieceMin. Order: 1 Piece
Zhejiang Chenggong Valve Technology Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Forged Steel Valve , Gate Valve , Globe Valve , Ball Valve , Check Valve |
| Factory ownership: | Limited Company |
| Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 8.9-331.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8.9-331.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 11.7-500 / PieceMin. Order: 1 Piece
Wenzhou Xusheng Machinery Industry and Trading Co., ...
Diamond Member
Audited Supplier
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Sanitary Valves , Sanitary Pipe Fittings , Sanitary Tank Components |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 45-55 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 45-55 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 45-55 / PieceMin. Order: 10 Pieces
Xingyu Electron (Ningbo) Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Vacuum Generator , Automotive Valve , E/P Proportional Pressure Regulator , Armature and Connector , Digital Pressure Sensor |
| Mgmt. Certification: |
ISO9001:2015, IATF16949
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Ningbo, Zhejiang |
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Unit Price: US$ 60 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 34 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 64.5 / PieceMin. Order: 10 Pieces
Fujian Zhenyuan Hydraulic Equipment Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Hydraulic Pump , Hydraulic Spare Parts |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand |
| Location: | Quanzhou, Fujian |
| Production Lines: | 6 |
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Unit Price: US$ 30-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 80-500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 88-159 / PieceMin. Order: 1 Piece
Yuhuan Lingcen Hvac Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Mixing Valve , Mix System Series , Manifold Series , Manifold Fittings Series , Air Vent and Check Valve Series |
| Mgmt. Certification: |
ISO 9001, ISO 9000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Taizhou, Zhejiang |
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Unit Price: US$ 8-13 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 3-7 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 10-15 / PieceMin. Order: 10 Pieces
Anhui Hongji Instruments & Valves Manufacturing Co., ...
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Valve , Tube Fitting , Valve Manifold , Needle Valve , Ball Valve |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, HSE
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Chuzhou, Anhui |
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Unit Price: US$ 30-39 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 30-39 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 30-39 / PieceMin. Order: 10 Pieces
Wenzhou Pioneer Valve Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Wafer Type Ball Valve , Tank Bottom Ball Valve , Heating Jacket Ball Valve , 3-Way Ball Valve , Flanged Ball Valve |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand, OULIFA |
| Location: | Wenzhou, Zhejiang |
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Min. Order: 1 Piece
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Jiangsu Yeevalves Hydraulic Equipment Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | CNC Machining Die Casting Hydraulic Products |
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Nantong, Jiangsu |
| Production Lines: | 9 |
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Unit Price: US$ 1-10 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1-10 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1-10 / PieceMin. Order: 100 Pieces
Botou Valve Manufacturing Industry Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Valve |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Cangzhou, Hebei |
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Unit Price: US$ 20 / PieceMin. Order: 1 Piece
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Unit Price: US$ 21 / PieceMin. Order: 1 Piece
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Unit Price: US$ 20 / PieceMin. Order: 1 Piece
Wuhan Ronice Pump Device Co., Ltd
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Screw pump , Mixer , Sludge Cutter , Potting machine , Screw valve |
| Mgmt. Certification: |
ISO14001:2015, ISO45001:2016
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wuhan, Hubei |
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Unit Price: US$ 1600-4000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 800-3000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-5000 / PieceMin. Order: 1 Piece
China-Lutong Parts Plant
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Fuel Injector , Diesel Nozzle , Diesel Plunger , Head Rotor , Common Rail Injector |
| Mgmt. Certification: |
ISO 9001
|
| R&D Capacity: | OEM |
| Location: | Putian, Fujian |
| Production Lines: | 5 |
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Unit Price: US$ 24-25 / PieceMin. Order: 1 Piece
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Unit Price: US$ 24-25 / PieceMin. Order: 1 Piece
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Unit Price: US$ 24-25 / PieceMin. Order: 1 Piece
Cixi Fly Pipe Equipment Co., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Gate Valve , Globe Valve , Check Valve , Safety Valve , Ball Valve |
| Mgmt. Certification: |
Others
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Ningbo, Zhejiang |
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Unit Price: US$ 100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100 / PieceMin. Order: 1 Piece
Xuzhou Xuqi Heavy Machinery Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Cranes , Wheel Loaders , Crawler Cranes , Truck Cranes , Aerial Work Platforms |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Xuzhou, Jiangsu |
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Unit Price: US$ 5-15 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5-10 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5-10 / PieceMin. Order: 1 Piece
TAIZHOU EASTAR TECHNOLOGY CO., LTD.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company , Other |
| Main Products: | Gate Valves , Brass Ball Valves , Check Valves , Globe Valves , Butterfly Valves |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 14064...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Taizhou, Zhejiang |
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Unit Price: US$ 4.5-5 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 4.5-5 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.79-4.99 / PieceMin. Order: 500 Pieces
Zhejiang Hengsen Industry Group Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Ball Valve , Sight Glass , Pressure Gauge , Zone Valve , Thermostat |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM, Own Brand |
| Location: | Shaoxing, Zhejiang |
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Unit Price: US$ 175.75-219.69 / PieceMin. Order: 1 Piece
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Unit Price: US$ 175.75-219.69 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece
Zhejiang Huibo Valve Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Manifold , Radiator Valve , Ball Valve , Gate Valve , Globe Valve |
| Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2018
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Taizhou, Zhejiang |
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Min. Order: 1000 Pieces
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Min. Order: 1000 Pieces
Shijiazhuang Hanjiu Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Orbit Hydraulic Motor , Hydraulic Steering Unit , Directional Valve |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Shijiazhuang, Hebei |
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Unit Price: US$ 200-212 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 200-212 / PieceMin. Order: 50 Pieces
Kunshan Chenyun Precision Machinery Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Precision Turned Parts , Precision Turning Parts , Precision Milling Parts , Auto Parts , Medical Devices |
| Mgmt. Certification: |
IATF16949:2016
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM |
| Location: | Suzhou, Jiangsu |
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Unit Price: US$ 0.46 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 0.3-0.5 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.55 / PieceMin. Order: 1000 Pieces
Zhengzhou Qiongxiang Import & Export Co., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Transmission Gearbox , Bus Engine , Bus Door Locks , Belts for Bus , Axle Parts |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Zhengzhou, Henan |
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Unit Price: US$ 50-100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 50-100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 50-100 / PieceMin. Order: 1 Piece
Zhangjiagang Shenzhou Machinery Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Injection Molding Machine , Plastic Product Making Machine , Plastic Mould , Plastic Product , Plastic Cap Injection Molding Machine |
| Mgmt. Certification: |
ISO 9001
|
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Suzhou, Jiangsu |
| Production Lines: | 3 |
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Unit Price: US$ 32100-36500 / SetMin. Order: 1 Set
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Unit Price: US$ 32100-36500 / SetMin. Order: 1 Set
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Unit Price: US$ 21500-23000 / SetMin. Order: 1 Set
Guangzhou Xiebang Machinery Co., Limited
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Excavator Parts , Coupling , Oil Seal , Hydraulic Pump Parts , Rubber Mount |
| Mgmt. Certification: |
ISO 9001, PAS 28000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, Own Brand |
| Location: | Guangzhou, Guangdong |
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Unit Price: US$ 20-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 20-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 20-50 / PieceMin. Order: 1 Piece
Hangzhou PinXin Hydraulic Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Hydraulic Pump , Hydraulic Motor , Hydraulic Spare Parts , Piston Pump , Piston Motor |
| Mgmt. Certification: |
ISO 9001, IATF16949
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Hangzhou, Zhejiang |
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Unit Price: US$ 35 / PieceMin. Order: 1 Piece
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Unit Price: US$ 25 / PieceMin. Order: 1 Piece
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Unit Price: US$ 30 / PieceMin. Order: 1 Piece
Vacorda Instruments Manufacturing Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Level Gauge , Pressure Transmitter , Flow Meter |
| Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO 45001:2018
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Zigong, Sichuan |
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Unit Price: US$ 100-700 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-700 / PieceMin. Order: 1 Piece
Ca Fire Protection Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Fire Sprinkler Head , Foam Fire Extinguisher , Fire Extinguisher , Pre-action Alarm Device , Fire Hydrant |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand |
| Location: | Quanzhou, Fujian |
| Production Lines: | 4 |
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Unit Price: US$ 8-10 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 8-10 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 8-10 / PieceMin. Order: 100 Pieces
Jiangsu Deenpu Petrochemical Machinery Co., Ltd
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | API 16A Annular Bop , API 16A RAM Bop , FC Slab Gate Valve , Mud Gate Valve , Plug Valve |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Yancheng, Jiangsu |
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Unit Price: US$ 100-350 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-350 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5-20 / PieceMin. Order: 1 Piece
Qingdao Haier New Energy Appliance Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Heat pump water heater , Air to water heat pump , Dc inverter heat pump. |
| Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2016, IECQ Certificate of Conformity Hazardous Substance Process Management
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Qingdao, Shandong |
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Unit Price: US$ 210-270 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 210-270 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 230-310 / PieceMin. Order: 2 Pieces
Zhongshan Doublemax Electrical Appliances Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Gas Stove , Range Hood , Storage Electrical Water Heater , Gas Water Heater , Instant Electrical Water Heater |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Zhongshan, Guangdong |
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Unit Price: US$ 33.5-35 / PieceMin. Order: 200 Pieces
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Unit Price: US$ 33.5-35 / PieceMin. Order: 200 Pieces
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Unit Price: US$ 33.5-35 / PieceMin. Order: 200 Pieces
Guangzhou Sanjiang Machinery Equipment Co., LtD.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Hydraulic Pump , Engine Parts , Electric Parts , Chassis Parts , Excavator Bucket and Teeth |
| Mgmt. Certification: |
GMP
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Guangzhou, Guangdong |
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Unit Price: US$ 46-62 / PieceMin. Order: 1 Piece
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Unit Price: US$ 33-46 / PieceMin. Order: 1 Piece
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Unit Price: US$ 33-46 / PieceMin. Order: 1 Piece
Audited Supplier
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