Total 491 portable ph meter factories & companies found with 1,473 products. Source high quality portable ph meter from our great selection of reliable portable ph meter manufacturing factories.
Shenzhen Yowexa Measurement Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Coating Thickness Gauge , Data Logger , Temperature Humidity Monitor , Air Quality Monitor , Thermometer |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Shenzhen, Guangdong |
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Featured ProductUnit Price: US$ 27.5-35.2 / PieceMin. Order: 1 Piece
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Unit Price: US$ 27.5-35.2 / PieceMin. Order: 1 Piece
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Unit Price: US$ 27.5-35.2 / 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$ 8.99-9.85 / PieceMin. Order: 200 Pieces
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Unit Price: US$ 7.61-8.58 / piecesMin. Order: 2 pieces
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Unit Price: US$ 1.99-2.53 / piecesMin. Order: 5 pieces
Strider Instrument & Application Co. (Shanghai), Ltd.
Gold Member
Business Type: | Trading Company |
Main Products: | Digital RS485 Residual Chlorine Sensor |
Location: | Shanghai, Shanghai |
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Featured Product
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Min. Order: 10 Pieces
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Featured Product
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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Featured ProductUnit Price: US$ 275-305 / PieceMin. Order: 1 Piece
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Featured ProductUnit Price: US$ 69-85 / PieceMin. Order: 1 Piece
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Unit Price: US$ 125-150 / 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$ 256-298 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3-3.75 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1.85-2.15 / PieceMin. Order: 1 Piece
Qingdao Tlead International Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | PH Meters , Counter Meters , DDVP , Tesla Tester , Water Activity Meter |
Mgmt. Certification: |
ISO 9000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Qingdao, Shandong |
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Unit Price: US$ 56-60 / PieceMin. Order: 1 Piece
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Unit Price: US$ 195-212.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 19.5-21.5 / 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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Featured ProductUnit Price: US$ 98-160 / 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
NINGBO XINYU INTERNATIONAL CO., LTD.
Gold Member
Business Type: | Trading Company |
Main Products: | Water Dispenser , Water Filter , Water Purifier , Water Treatment , Water Filter Purifier Parts |
Mgmt. Certification: |
ISO 9001, OHSAS/ OHSMS 18001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Ningbo, Zhejiang |
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Featured ProductUnit Price: US$ 0.85-0.98 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 0.85-0.97 / PieceMin. Order: 500 Pieces
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Featured ProductUnit Price: US$ 0.3-0.9 / PieceMin. Order: 10 Pieces
Zhejiang Top Cloud-Agri Technology Co., Ltd.
Diamond Member
Business Type: | Other |
Main Products: | Soil Nutrient Analyzer , Seed Tester Meter , Chlorophyll Meter , Leaf Area Meter , Fat Analyzer |
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Hangzhou, Zhejiang |
Production Lines: | Above 10 |
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Unit Price: US$ 100-150 / PieceMin. Order: 1 Piece
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Unit Price: US$ 800-900 / PieceMin. Order: 1 Piece
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Unit Price: US$ 180-200 / PieceMin. 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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Featured ProductUnit Price: US$ 220-350 / PieceMin. Order: 1 Piece
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Unit Price: US$ 220-350 / PieceMin. Order: 1 Piece
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Unit Price: US$ 150-220 / PieceMin. Order: 1 Piece
Ybo Technologies Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Digital X-ray System , Molecular Diagnostic Kits , Laboratory Consumables , Laboratory Equipment , Life Science Instruments |
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Hefei, Anhui |
Production Lines: | 3 |
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Unit Price: US$ 75-200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 140-165 / PieceMin. Order: 1 Piece
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Unit Price: US$ 221-248 / PieceMin. Order: 1 Piece
Jiangsu Victor Instrument Meter Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Moisture Meter |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Taizhou, Jiangsu |
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Featured ProductUnit Price: US$ 12-14 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 30-60 / PieceMin. Order: 1 Piece
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Unit Price: US$ 30-60 / PieceMin. Order: 1 Piece
Shanghai Yoke Instrument Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Spectrophotometer , Balance , pH Meter , Conductivity Meter , Atomic Absorption Spectrophotometer |
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$ 18-40 / PieceMin. Order: 20 Pieces
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Unit Price: US$ 188 / PieceMin. Order: 1 Piece
Wuxi Chaoda Electronic Technology Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Online Water Quality Analyzer , Pressure Transmitters , Level Transmitter , Flow Meter , Temperature Transmitter |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Wuxi, Jiangsu |
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Featured ProductUnit Price: US$ 68-86 / SetMin. Order: 1 Set
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Unit Price: US$ 68-86 / SetMin. Order: 1 Set
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Unit Price: US$ 78-88 / SetMin. Order: 1 Set
Shanghai Boqu Instrument Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | pH Meter , pH Sensor , Conductivity Meter , Conductivity Sensor , Dissolved Oxygen Meter |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand, BOQU |
Location: | Shanghai, Shanghai |
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Unit Price: US$ 49-249 / PieceMin. Order: 1 Piece
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Unit Price: US$ 49-249 / PieceMin. Order: 1 Piece
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Unit Price: US$ 49-249 / PieceMin. Order: 1 Piece
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$ 480-562 / PieceMin. Order: 1 Piece
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Unit Price: US$ 42-359 / PieceMin. Order: 1 Piece
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Unit Price: US$ 300-600 / unitMin. Order: 1 unit
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 / SetMin. Order: 1 Set
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Unit Price: US$ 299-363 / SetMin. Order: 1 Set
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Unit Price: US$ 436-525 / SetMin. Order: 1 Set
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$ 89-199 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-260 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10-25 / 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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Min. Order: 1 Piece
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Unit Price: US$ 300-700 / PieceMin. Order: 1 Piece
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Unit Price: US$ 150-680 / 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$ 140-170 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1200-2000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 65-90 / PieceMin. Order: 2 Pieces
WANT Balance Instrument Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Electronic balance , Electronic scale , Moisture analyzer |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Changzhou, Jiangsu |
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Unit Price: US$ 462 / PieceMin. Order: 1 Piece
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Unit Price: US$ 462 / PieceMin. Order: 1 Piece
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Unit Price: US$ 462 / PieceMin. Order: 1 Piece
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$ 65-70 / PieceMin. Order: 1 Piece
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Unit Price: US$ 53-59 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8-12 / PieceMin. Order: 20 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$ 98-165 / PieceMin. Order: 1 Piece
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Unit Price: US$ 98-160 / PieceMin. Order: 1 Piece
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Unit Price: US$ 260-750 / PieceMin. Order: 1 Piece
Zhangzhou Green-Lake Import & Export Co., Ltd.
Gold Member
Business Type: | Trading Company |
Main Products: | Refractometer , pH Meter , Thermometer , Multimeter , Magnifier |
Mgmt. Certification: |
ISO 9001, GMP, BRC, HACCP, ISO 22000...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Zhangzhou, Fujian |
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Min. Order: 100 Pieces
Infitek Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Incubator , Drying Oven , Medicine Refrigerator , Centrifuge |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Jinan, Shandong |
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Unit Price: US$ 15-370 / PieceMin. Order: 1 Piece
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Unit Price: US$ 20-300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 15-370 / 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$ 200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 300-500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 200-500 / PieceMin. Order: 1 Piece
Chongqing Drawell Instrument Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Spectrophotometer/ Spectrometer , Autoclave , PCR , Chromatograph , Freezer |
Mgmt. Certification: |
ISO 9001
|
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Chongqing, Chongqing |
Production Lines: | 3 |
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Unit Price: US$ 228-448 / PieceMin. Order: 1 Piece
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Unit Price: US$ 228-649 / PieceMin. Order: 1 Piece
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Unit Price: US$ 228-448 / PieceMin. Order: 1 Piece
SKZ International Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Thermal Analysis , Water Quality Analyzer , Textile Testing , Pulp Testing , Rubber and Plastictesting |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Jinan, Shandong |
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Unit Price: US$ 793.44-912 / PieceMin. Order: 1 Piece
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Unit Price: US$ 378-420 / PieceMin. Order: 1 Piece
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Unit Price: US$ 378-420 / PieceMin. Order: 1 Piece
Biobase Biozone Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Autoclave , Freezer and Refrigerator , Chemistry Analyzer , Hematology Analyzer , Centrifuge |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14000
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, Own Brand |
Location: | Jinan, Shandong |
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Unit Price: US$ 153-332 / PieceMin. Order: 1 Piece
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Unit Price: US$ 200-569 / PieceMin. Order: 1 Piece
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Unit Price: US$ 90-170 / PieceMin. Order: 1 Piece
Hangzhou West Tune Trading Co., Limited
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Rotary Evaporator , Reactor , Centrifuge , Wiped Film Molecular Distillation System , Short Path Distillation |
Mgmt. Certification: |
ISO 9001, ISO 13485
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Hangzhou, Zhejiang |
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Unit Price: US$ 100-300 / SetMin. Order: 1 Set
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Unit Price: US$ 233 / setMin. Order: 1 set
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Unit Price: US$ 350-410 / setMin. Order: 1 set