Total 117 dissolved oxygen controller factories & companies found with 351 products. Source high quality dissolved oxygen controller from our great selection of reliable dissolved oxygen controller manufacturing factories.
Shanghai Boqu Instrument Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Water Quality Analyzers , Water Quality Sensors. |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Shanghai, Shanghai |
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Featured ProductUnit Price: US$ 85-550 / PieceMin. Order: 1 Piece
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Featured ProductUnit Price: US$ 85-550 / PieceMin. Order: 1 Piece
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Unit Price: US$ 85-550 / PieceMin. Order: 1 Piece
Shanghai Boqu Instrument Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | PH , ORP , Conductivity , Dissolved Oxygen , Residual Chlorine |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Shanghai, Shanghai |
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Unit Price: US$ 488 / PieceMin. Order: 1 Piece
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Unit Price: US$ 288 / PieceMin. Order: 1 Piece
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Unit Price: US$ 288 / PieceMin. Order: 1 Piece
Shanghai GL Environmental Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Diaphragm Pump , Dosing Pump , pH Meter , Conductivity Meter , Flow Meter |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Shanghai, Shanghai |
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Unit Price: US$ 162-450 / PieceMin. Order: 1 Piece
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Unit Price: US$ 98-165 / PieceMin. Order: 1 Piece
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Unit Price: US$ 162-450 / PieceMin. Order: 1 Piece
Suzhou Holi Smart Technology Co., Ltd.
Gold Member
Business Type: | Trading Company |
Main Products: | Water Quality Analyzer , Water Quality Tester Pen , Online Water Quality Monitor |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Suzhou, Jiangsu |
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Unit Price: US$ 188-213 / PieceMin. Order: 1 Piece
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Unit Price: US$ 140-172 / PieceMin. Order: 1 Piece
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Unit Price: US$ 71-98 / PieceMin. Order: 2 Pieces
Shanghai Kuosi Electronic Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Dosing Pump , Diaphragm Pump , Water Quality Analyzer , Dosing System , Flow Meter |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Shanghai, Shanghai |
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Unit Price: US$ 160-450 / PieceMin. Order: 1 Piece
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Unit Price: US$ 98-165 / PieceMin. Order: 1 Piece
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Unit Price: US$ 98-165 / PieceMin. Order: 1 Piece
Suzhou Delfino Environmental Technology Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Water Quality Analysis Instrument |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Suzhou, Jiangsu |
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Unit Price: US$ 259-329 / PieceMin. Order: 1 Piece
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Unit Price: US$ 125-150 / PieceMin. Order: 1 Piece
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Unit Price: US$ 125-150 / PieceMin. Order: 1 Piece
Flygoo Eco-Technologies (Guangzhou) Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Ozone Generator; Ozone Generator for Water; Ozone Generator for Air; Large Ozone Generator; Ozone Analyzer |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Guangzhou, Guangdong |
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Unit Price: US$ 320-380 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 1800-2200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1800-2200 / PieceMin. Order: 1 Piece
Shanghai Total Industrial Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Feeder Clamp , Weather Shield Enclosure , Rubber Grommet , Hoisting Grip , Cable Entry |
Factory ownership: | Limited Company |
Location: | Shanghai, Shanghai |
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Unit Price: US$ 370-400 / PieceMin. Order: 1 Piece
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Unit Price: US$ 6-200 / PieceMin. Order: 1 Piece
Strider Instrument & Application Co. (Shanghai), Ltd.
Gold Member
Business Type: | Trading Company |
Main Products: | Digital RS485 Residual Chlorine Sensor |
Location: | Shanghai, Shanghai |
Nanjing Wotian Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Pressure Sensor , Pressure Gauge , Pressure Transducer , Differential Pressure Sensor , Level Transmitter |
Mgmt. Certification: |
ISO 9001, IATF16949
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Nanjing, Jiangsu |
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Min. Order: 1 Piece
Atech Sensor Co., Ltd
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Pressure Sensor , Pressure Transmitter , Level Measurement , Pressure Transducer , Water Level Sensor |
Location: | Xi'an, Shaanxi |
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Unit Price: US$ 779.5-849.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 269.5-319.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 779.5-849.5 / PieceMin. Order: 1 Piece
HEBEI JIRS IMPORT & EXPORT CO., LTD.
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | pH Sensor , Free Chlorine , RO Controller , Dissolved Oxyge Controller , Sensor |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Shijiazhuang, Hebei |
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Unit Price: US$ 220-295 / PieceMin. Order: 1 Piece
Shanghai Boqu Instrument Co., Ltd.
Business Type: | Manufacturer/Factory |
Main Products: | pH Meter , Conductivity Meter , Dissolved Oxygen Meter , Turbidity Meter , pH Sensor |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Shanghai, Shanghai |
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Unit Price: US$ 120-145 / PieceMin. Order: 1 Piece
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Unit Price: US$ 120-145 / PieceMin. Order: 1 Piece
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Unit Price: US$ 35-145 / PieceMin. Order: 1 Piece
Fuzhou Hedao Trade Co., Ltd.
Gold Member
Business Type: | Trading Company |
Main Products: | pH Meter , Soil Moisture Meter , Refractometer , Coating Thickness Gauge , Data Logger |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Fuzhou, Fujian |
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Unit Price: US$ 58-69.85 / piecesMin. Order: 2 pieces
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Unit Price: US$ 35.44-39.21 / piecesMin. Order: 5 pieces
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Unit Price: US$ 64.49-76.23 / piecesMin. Order: 2 pieces
Wincom Company Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Microcope Centrifuge Water Bath Heating Mantel , Shaker Stirrer Incubator and Oven Freezer Aas , Autoclave &Sterilizer Water Distiller pH Meter , Spectrophotometer Viscometer Balance&Scale HPLC , Lab Glassware; Electrophoresis Suction Machine |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Changsha, Hunan |
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Unit Price: US$ 10-14 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 65-70 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-112 / PieceMin. Order: 1 Piece
Shanghai Cixi Instrument Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Gear metering pump; Turbine flow meter; Electromagnetic flow meter; Oval gear flow meter; Coriolis mass flow meter |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Shanghai, Shanghai |
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Min. Order: 1 Piece
Nengshi Analytical Sensor Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | pH Sensor/Meter , Conductivity Sensor/Meter , DO Sensor/Meter , ORP Sensor/Meter , pNa Sensor |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wuhan, Hubei |
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Unit Price: US$ 220-350 / PieceMin. Order: 1 Piece
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Unit Price: US$ 160-260 / PieceMin. Order: 1 Piece
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Unit Price: US$ 150-220 / PieceMin. Order: 1 Piece
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$ 210-230 / PieceMin. Order: 2 Pieces
Jensprima Instruments (Shanghai) Co., Ltd.
Business Type: | Manufacturer/Factory |
Main Products: | Total Hardness , Free Chlorine , Dissolved Oxygen , Conductivity , Dpd Method Free Chlorine |
Mgmt. Certification: |
ISO 9001
|
R&D Capacity: | OEM, Own Brand |
Location: | Shanghai, Shanghai |
Production Lines: | 3 |
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Unit Price: US$ 1350-1500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 800-1300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 500-1000 / PieceMin. Order: 1 Piece
Guangdong Water Crown Environment Technology Co.,Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Group Corporation |
Main Products: | Garden Fountain , Music Fountain , Swimming Pool Heater , Swimming Pool Waterfall , Swimming Pool Pump |
Mgmt. Certification: |
ISO 9001, ISO 9000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Guangzhou, Guangdong |
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Unit Price: US$ 305-350 / SetMin. Order: 1 Set
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Unit Price: US$ 305-350 / SetMin. Order: 1 Set
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Unit Price: US$ 305-350 / SetMin. Order: 1 Set
Bengbu Sun-moon Instrument Institute Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Load Transducer , Pressure Transmitter , Temperature Sensor , Pull Type Sensor , Axle Pin Sensor |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand |
Location: | Bengbu, Anhui |
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Unit Price: US$ 500-550 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 500-550 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 500-550 / PieceMin. Order: 10 Pieces
NANBEI INSTRUMENT LIMITED
Gold Member
Business Type: | Trading Company |
Main Products: | Laboratory Instrument , Ice Maker , Life Science Instrument , Testing Instrument , Professional Instrument |
Mgmt. Certification: |
ISO 9000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand, Custom |
Location: | Zhengzhou, Henan |
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Unit Price: US$ 350-430 / SetMin. Order: 1 Set
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Unit Price: US$ 450-526 / setMin. Order: 1 set
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Unit Price: US$ 660-886 / setMin. Order: 1 set
Biobase Biolin Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Laboratory Equipment , Medical Device , Biochemistry Analyzer , Autoclave , Biological Safety Cabinet |
Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 20000
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Jinan, Shandong |
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Unit Price: US$ 42-82 / PieceMin. Order: 1 Piece
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Unit Price: US$ 42-82 / PieceMin. Order: 1 Piece
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Unit Price: US$ 42-82 / PieceMin. Order: 1 Piece
Dongguan Daxin Electronic Technology Co., Ltd.
Business Type: | Manufacturer/Factory |
Main Products: | pH/ORP , ORP , Conductivity , Ion Concentration , Dissolved Oxygen |
Mgmt. Certification: |
ISO 9001, ISO 14001, QC 080000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Dongguan, Guangdong |
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Unit Price: US$ 115-136 / SetMin. Order: 1 Set
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Unit Price: US$ 535-545 / SetMin. Order: 1 Set
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Unit Price: US$ 535-545 / SetMin. Order: 1 Set
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$ 265-319 / PieceMin. Order: 1 Piece
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Unit Price: US$ 11-18 / PieceMin. Order: 20 Pieces
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Unit Price: US$ 650-765 / PieceMin. Order: 1 Piece
Hangzhou Supmea International Trading Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Paperless Recorder , Chart Recorder , Pressure Transmitter , Level Transmitter , Electromagnetic Flowmeter |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM, Own Brand |
Location: | Hangzhou, Zhejiang |
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Unit Price: US$ 1150-1366 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1150-1366 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1150-1366 / PieceMin. Order: 1 Piece
Xiuyan Precision Instrument Factory
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Flow Meter , Level Meter , Electromagnetic Flow Meter , Variable Area Flow Meter , Target Flow Meter |
Mgmt. Certification: |
ISO 9001, ISO 9000, QC 080000, ISO 22000, ASME...
|
Factory ownership: | Private Owner |
R&D Capacity: | ODM, OEM |
Location: | Anshan, Liaoning |
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Unit Price: US$ 180-220 / PieceMin. Order: 1 Piece
Biobase Biodustry (Shandong) Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Laminar Flow Cabinet , Fume Hood , Biosafety Cabinet , Clean Bench , Fume Cupboard |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM, Own Brand |
Location: | Jinan, Shandong |
Production Lines: | Above 10 |
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Unit Price: US$ 340-370 / PieceMin. Order: 1 Piece
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Unit Price: US$ 160-190 / PieceMin. Order: 1 Piece
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Unit Price: US$ 215-245 / PieceMin. Order: 1 Piece
Xi'an Lonn M&E Equipment Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Food Thermometer , Pressure Transmitter , Radar Level Guage , Denisity Meter , Flowmeter |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Xi'an, Shaanxi |
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Unit Price: US$ 21.28-26.28 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 21.28-26.28 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 21.28-26.28 / PieceMin. Order: 50 Pieces
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$ 300-500 / UnitMin. Order: 1 Unit
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Unit Price: US$ 501-600 / PieceMin. Order: 1 Piece
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Unit Price: US$ 200-500 / PieceMin. Order: 1 Piece