Total 782 ph controller factories & companies found with 2,346 products. Source high quality ph controller from our great selection of reliable ph controller manufacturing factories.
Qinyi Electronics Co., Ltd.
Gold Member
Business Type: | Trading Company |
Main Products: | SMT Spare Parts , Pick and Place Machines , SMT Feeder , SMT Nozzle , SMT Motor |
Mgmt. Certification: |
ISO 9001, ISO 9000
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 1-10 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-1.1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-1.1 / PieceMin. Order: 1 Piece
GUANGDONG FINECO NEW ENERGY CO., LTD.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Heat Pump , Air Source Heat Pump , Water Source Heat Pump , Geothermal Heat Pump , Heat Pump Drier |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand, FEIRUIKE |
Location: | Foshan, Guangdong |
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Unit Price: US$ 1040 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 1360 / PieceMin. Order: 5 Pieces
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Featured ProductUnit Price: US$ 650-9000 / PieceMin. Order: 1 Piece
Dongying Qinghua Trading Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Air Conditioner , HVAC , VRF , Chiller , Air Handling Unit |
Mgmt. Certification: |
Nil
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Dongying, Shandong |
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Unit Price: US$ 3399-4099 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3399-4099 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3399-4099 / PieceMin. Order: 1 Piece
Dalian Refine Tech Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Vertical Lathe , Boring Machine , Vertical Machining Center , CNC Lathe , Horizontal Lathe |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Dalian, Liaoning |
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Unit Price: US$ 38000-45000 / SetMin. Order: 1 Set
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Unit Price: US$ 40000-45000 / SetMin. Order: 1 Set
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Unit Price: US$ 38000-45000 / SetMin. Order: 1 Set
Guangdong Topstar Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Injection Molding Machine , Injection Robot , Auxiliary Machine , Industrial Robot , CNC Machine |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2016
|
Factory ownership: | Public Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Dongguan, Guangdong |
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Unit Price: US$ 1450-8000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1450-8000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1450-8000 / PieceMin. Order: 1 Piece
Shenzhen UPSEN Electronic Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | UPS , Inverter , Battery , Energy Storage , Solar Power |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 189-215 / PieceMin. Order: 1 Piece
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Unit Price: US$ 245-320 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 245-320 / PieceMin. Order: 5 Pieces
Hefei Siko Instruments Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Gear Flow Meter , Electromagnetic Flow Meter , Ultrasonic Flow Meter , Vortex Flow Meter , Turbine Flow Meter |
Mgmt. Certification: |
ISO 9001, ANSI/ESD
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Hefei, Anhui |
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Unit Price: US$ 210-230 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 210-230 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 480-520 / PieceMin. Order: 2 Pieces
Environmental World Products (China) Inc.
Diamond Member
Business Type: | Trading Company |
Main Products: | RO/NF System , Sea Water Desalination Plant , UF System , EDI System , Media Filter |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Shanghai, Shanghai |
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Unit Price: US$ 10-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1740.15-2531.13 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3000-10000 / PieceMin. Order: 1 Piece
Tianjin Morui Environment Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Water Treatment Equipment and Water Treatment Accessories |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Tianjin, Tianjin |
Production Lines: | 6 |
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Unit Price: US$ 280 / PieceMin. Order: 1 Piece
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Unit Price: US$ 280 / PieceMin. Order: 1 Piece
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Unit Price: US$ 280 / PieceMin. Order: 1 Piece
Guangzhou Golden Electric Co., Ltd
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | PV Combiner Box , Surge Protector , Distribution Box , Fuse , Industrial Plug and Socket |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Guangzhou, Guangdong |
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Unit Price: US$ 3-8 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-2 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-2 / 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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Low Price a+++ High Temperature High Cop New Energy Air to Water Heaters Controller System Heat PumpLow Price a+++ High Temperature High Cop New Energy Air to Water Heaters Controller System Heat PumpUnit Price: US$ 1800-2500 / PieceMin. Order: 2 Pieces
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DC Inverter Energy Efficiency Room Heating Air to Water Heat Pump with WiFi Controller for HouseholdDC Inverter Energy Efficiency Room Heating Air to Water Heat Pump with WiFi Controller for HouseholdUnit Price: US$ 1800-2500 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 1800-2500 / PieceMin. Order: 2 Pieces
Shenzhen Zhongliweiye Electromechanical Equipment Co., ...
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Gas-burner |
Mgmt. Certification: |
Nil
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 80 / PieceMin. Order: 1 Piece
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Unit Price: US$ 95 / PieceMin. Order: 1 Piece
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Unit Price: US$ 90 / PieceMin. Order: 1 Piece
Lailey and Coates International Limited
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Heat Pump |
Mgmt. Certification: |
ISO9001:2015, ISO45001:2016
|
Factory ownership: | Wholly Foreign-owned Enterprise |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Zhongshan, Guangdong |
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Unit Price: US$ 380-1000 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 380-1000 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 380-1000 / PieceMin. Order: 2 Pieces
Fuzhou Inno Electronic Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Sensor , Temperature Transmitter , Temperature Controller , Online Monitoring System , Fluorescent Fiber Optic Sensor |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Fuzhou, Fujian |
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Unit Price: US$ 300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 400 / PieceMin. Order: 1 Piece
Telefly Telecommunications Equipment Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Transceiver Module , Media Converter , Industrial Ethernet Switch , SFP , Poe Switch |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 1624.1 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 1457.2 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1921.5 / PieceMin. Order: 10 Pieces
Jinan Mgreenbelt Machinery Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Water Chiller , Industrial Process Chiller , Air Coold Chiller , Water Cooled Chiller , Plastic Chiller |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14000, BSCI, ISO 13485...
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand |
Location: | Jinan, Shandong |
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Unit Price: US$ 10000 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 10000 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 10000 / PieceMin. Order: 5 Pieces
Zhejiang Chuanken Electric Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Soft Starter , Frequency Inverter , Frequency Converter , VFD , AC Drive |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 20000, BSCI
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 87.3-671.2 / PieceMin. Order: 1 Piece
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Unit Price: US$ 70-81.3 / boxesMin. Order: 1 boxes
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Unit Price: US$ 303-315.9 / piecesMin. Order: 1 pieces
Beijing Midea Overseas Engineering & Technology Co., ...
Diamond Member
Business Type: | Trading Company |
Main Products: | Midea VRF , multi-split air conditioner , water chiller , rooftop package unit , air cooled chiller |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Beijing, Beijing |
Shanghai Kaiyuan Pump Industrial Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Water Pump; Fire Water Pump; Sewage Pump; Water Supply Complete Set; Control Cabinet |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2018, GB/T 29490-2013
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Shanghai, Shanghai |
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Unit Price: US$ 800 / PieceMin. Order: 1 Piece
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Unit Price: US$ 200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 800 / PieceMin. Order: 1 Piece
NANBEI INSTRUMENT LIMITED
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company , Group Corporation |
Main Products: | Laboratory Instrument , Rotary Evaporator , Glass Reactor , Life Science Instruments , Agricultural Instruments |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 20000, HSE, ASME
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand, Custom |
Location: | Zhengzhou, Henan |
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Unit Price: US$ 260-306 / PieceMin. Order: 1 Piece
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Unit Price: US$ 230-300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 450-526 / PieceMin. Order: 1 Piece
Biobase Meihua Trading Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Autoclave , Chemistry Analyzer , Hematology Analyzer , Lab Refrigerator , Lab Incubator |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Jinan, Shandong |
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Unit Price: US$ 60-100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 200-500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 200-500 / PieceMin. Order: 1 Piece
NINGBO SOLWE IMPORT AND EXPORT CO., LTD.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Power Station , Power Bank , Electronic Component Assembly , Computer Products |
Mgmt. Certification: |
ISO 9001, ISO 14000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Ningbo, Zhejiang |
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Unit Price: US$ 2.8-5.8 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 2.8-5.8 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 2.8-5.8 / PieceMin. Order: 10 Pieces
Wenzhou Hongmi Pneumatic Co., Ltd
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Pneumatic Hose , Pneumatic Fittings , Water Solenoid Valve , Air Source Treatment , Solenoid Valve |
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wenzhou, Zhejiang |
Production Lines: | 5 |
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Unit Price: US$ 0.0246 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.0246 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.078 / PieceMin. Order: 10 Pieces
WEIHAI KUNKE FLOW INSTRUMENT CO., LTD.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Vortex Flow Meter , Liquid Turbine Flow Meter , Thermal Gas Mass Flow Meter , Electromagnetic Flowmeter , Gas Turbine Flow Meter |
Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand |
Location: | Weihai, Shandong |
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Unit Price: US$ 225 / PieceMin. Order: 1 Piece
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Unit Price: US$ 225 / PieceMin. Order: 1 Piece
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Unit Price: US$ 225 / PieceMin. Order: 1 Piece
Nanjing T-Bota Scietech Instruments & Equipment Co., ...
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Universal Testing Machine , Compression Testing Machine , Soil Testing Instruments , Petrolium Testing Machine , Geo-Technical Testing Machine |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Nanjing, Jiangsu |
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Unit Price: US$ 1-180 / SetMin. Order: 10 Sets
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Unit Price: US$ 150-500 / SetMin. Order: 10 Sets
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Unit Price: US$ 70-80 / SetMin. Order: 10 Sets
Medical Sources Co., Limited
Diamond Member
Business Type: | Trading Company |
Main Products: | Ultrasound Scanner , Patient Monitor , ECG , Oxygen Concentrator , Infant Incubator |
Mgmt. Certification: |
Nil
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand |
Location: | Nanjing, Jiangsu |
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Unit Price: US$ 100-180 / PieceMin. Order: 1 Piece
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Unit Price: US$ 200-400 / PieceMin. Order: 1 Piece
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Unit Price: US$ 150-300 / PieceMin. Order: 1 Piece
Ningxia Nuoke Yinfeng Intelligent And Technology Co., ...
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Detector , Gas Detector , Portable Gas Detector , Fixed Gas Detector , Gas Detector Controller |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM, Own Brand |
Location: | Yinchuan, Ningxia |
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Unit Price: US$ 138-165 / PieceMin. Order: 10 Pieces
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Featured ProductUnit Price: US$ 151-181 / PieceMin. Order: 10 Pieces
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Featured ProductUnit Price: US$ 177-197 / PieceMin. Order: 5 Pieces
Scitek Global Co., Ltd
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Biological Safety Cabinet , Laminar Flow Cabinet , Fume Hood , Incubator , Refrigerator |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Jinan, Shandong |
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Unit Price: US$ 120-165 / unitMin. Order: 1 unit
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Unit Price: US$ 45-79 / unitMin. Order: 1 unit
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Unit Price: US$ 120-159 / unitMin. Order: 1 unit
Pioway Medical Lab Equipment Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Hematology Analyzer , Chemistry Analyzer , Electrolyte Analyzer , Ultrasound Scanner , X-ray Machine |
Mgmt. Certification: |
ISO 9001, GMP, ISO 13485, FSC
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Nanjing, Jiangsu |
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Unit Price: US$ 150 / PieceMin. Order: 1 Piece
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Unit Price: US$ 30 / PieceMin. Order: 1 Piece
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Unit Price: US$ 40 / PieceMin. Order: 1 Piece
JIANGSU CHANGRONG ELECTRICAL APPLIANCE CO., LTD.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Overload Protector , Frenquency Inverter |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO 45001:2018
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Changzhou, Jiangsu |
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Unit Price: US$ 50-4650 / PieceMin. Order: 1 Piece
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Unit Price: US$ 50-4650 / PieceMin. Order: 1 Piece
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Unit Price: US$ 50-4650 / PieceMin. Order: 1 Piece