Total 132 hart protocol factories & companies found with 396 products. Source high quality hart protocol from our great selection of reliable hart protocol manufacturing factories.
Yantai Auto Instrument Making Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Pressure Transmitter , Pressure Sensor , Vortex Flow Meter , Steam Flow Meter , Tuning Fork Level Switch |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2016
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand |
Location: | Yantai, Shandong |
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Unit Price: US$ 200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 200 / PieceMin. Order: 1 Piece
Holykell Technology Company Limited
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Level Sensor , Flow Meter , Pressure Sensor |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Changsha, Hunan |
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Unit Price: US$ 480-2000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 295-369 / PieceMin. Order: 1 Piece
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Min. Order: 1 Piece
Shanghai Zhaodi Automation Instrument Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Electromagnetic Flowmeter , Pressure Transmitter , Radar Level Gauge , Temperature Sensor , Pressure Gauge |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Shanghai, Shanghai |
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Featured ProductUnit Price: US$ 285.73-6823.35 / PieceMin. Order: 1 Piece
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Unit Price: US$ 285.73-6823.35 / PieceMin. Order: 1 Piece
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Unit Price: US$ 285.73-6823.35 / PieceMin. Order: 1 Piece
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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Unit Price: US$ 61-84 / PieceMin. Order: 5 Pieces
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Featured ProductUnit Price: US$ 15-40 / PieceMin. Order: 1 Piece
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Unit Price: US$ 15-40 / PieceMin. Order: 5 Pieces
Wenzhou Valvespro Flow Control Technology Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Electric Actuator , Pneumatic Actuator , Ball Valve , Butterfly Valve , Flowmeter |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand, OTHER |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 184.8-3280 / PieceMin. Order: 1 Piece
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Unit Price: US$ 400-880 / PieceMin. Order: 1 Piece
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Unit Price: US$ 400-880 / PieceMin. Order: 1 Piece
Aister Instrument (Shanghai) Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Flow Meter , Thermal Mass Flow Meter , Turbine Flow Meter , Vortex Flow Meter , Electromagnetic 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$ 219-2000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 219-2000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-300 / PieceMin. Order: 1 Piece
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$ 200-1500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 225-1750 / PieceMin. Order: 1 Piece
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Unit Price: US$ 499-2000 / PieceMin. Order: 1 Piece
Hefei WNK Smart Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Pressure Sensor , Pressure Transmitter , Pressure Switch , Water Level Sensor , Differential Pressure Transmitter |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Hefei, Anhui |
ACE METER TECHNOLOGY CO., LIMITED
Diamond Member
Business Type: | Trading Company |
Main Products: | Ultrasonic Flow Meter , Electromagnetic Flow Meter , Gas Turbine Flow Meter , Vortex Flow Meter , Thermal Gas Flow Meter |
Mgmt. Certification: |
ISO 9001, ISO 14064
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Dalian, Liaoning |
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Unit Price: US$ 150-5000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 150-5000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 150-5000 / PieceMin. Order: 1 Piece
Beijing ZhongRuiZhiCheng Technology Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Electromagnetic Flowmeter , Vortex Flowmeter , Temperature Transmitter , Hart Modem , Level Transmittre |
Mgmt. Certification: |
EICC
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Beijing, Beijing |
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Unit Price: US$ 46-58 / PieceMin. Order: 1 Piece
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Unit Price: US$ 46-58 / PieceMin. Order: 1 Piece
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Unit Price: US$ 85-105 / PieceMin. 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$ 66-98 / PieceMin. Order: 1 Piece
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Unit Price: US$ 356-508 / PieceMin. Order: 1 Piece
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Unit Price: US$ 324-374 / PieceMin. Order: 1 Piece
Nanjing Hangjia Electronic Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Pressure Sensor , Pressure Switch , Water Level Sensor , Flow Meter , Differential Pressure Sensor |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Nanjing, Jiangsu |
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Unit Price: US$ 70-140 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 70-140 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 70-140 / PieceMin. Order: 2 Pieces
Chengdu Sentec Technology Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Pressure Sensor , Pressure Transmitter , Level Sensor , Level Transmitter , Temperature Sensor |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Chengdu, Sichuan |
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Unit Price: US$ 400-540 / 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
BAOJI XINGYUTENG MEASURE AND CONTROL INSTRUMENTS CO., ...
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Pressure Transmitter , Level Transmitter , Temperature Transmitter , Flow Switch , Pressure Sensor |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001
|
R&D Capacity: | OEM, ODM |
Location: | Baoji, Shaanxi |
Production Lines: | 4 |
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Unit Price: US$ 48-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 30-39 / PieceMin. Order: 1 Piece
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Unit Price: US$ 42-45 / PieceMin. Order: 1 Piece
Micro Sensor Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Pressure Sensors , Differential Pressure Sensors , Pressure Transducers , Pressure Transmitters , Level Transducers |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2016
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Baoji, Shaanxi |
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Unit Price: US$ 300-1000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 300-1000 / PieceMin. Order: 1 Piece
Wenzhou Bingo Imp. & Exp. Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Pressure Switch , Pressure Gauge , Pressure Sensor , Float Switch , Water Meter |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 65 / PieceMin. Order: 1 Piece
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Unit Price: US$ 65 / PieceMin. Order: 1 Piece
Zhejiang Hearken Flow Equipment Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Pneumatic Actuators , Electric Actuators , Pneumatic Actuated Ball Valves , Pneumatic Actuated Butterfly Valves , Electric Actuated Ball Valves |
Mgmt. Certification: |
ISO 9001, ISO 14001, BSCI
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 475-490 / PieceMin. Order: 1 Piece
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Unit Price: US$ 475-490 / PieceMin. Order: 1 Piece
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Unit Price: US$ 475-490 / PieceMin. Order: 1 Piece
Hunan Firstrate Sensor Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Pressure Transmitter , Differential Pressure Transmitters , Temperature Transmitter , Wind Speed Sensors , Wind Direction Sensors |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Changsha, Hunan |
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Unit Price: US$ 13-19 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-160 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 200-285 / PieceMin. Order: 1 Piece
Zhongshan Sani Measuring Instrument Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Industry Online Liquid Density Meter |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Zhongshan, Guangdong |
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Unit Price: US$ 1000-3000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-3000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-3000 / PieceMin. Order: 1 Piece
Anhui Qidian Automation Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Pressure Transmitter , Level Transmitter , Pressure Gauge , Pressure Sensor , Current Transducer |
Mgmt. Certification: |
ISO 9001, GMP
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Huaibei, Anhui |
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Unit Price: US$ 35-59 / PieceMin. Order: 1 Piece
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Unit Price: US$ 35-59 / PieceMin. Order: 1 Piece
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Unit Price: US$ 35-59 / PieceMin. Order: 1 Piece
Jiangsu Vner Electronic Technology Ltd
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Flowmeter |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO10012
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM, Own Brand |
Location: | Yangzhou, Jiangsu |
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Unit Price: US$ 150-5000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 150-5000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 150-5000 / PieceMin. Order: 1 Piece
Shanghai Cixi Instrument Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Flow Meter , Flow Switch , Pressure Sensor , Level Sensor , Level 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
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Unit Price: US$ 880 / PieceMin. Order: 1 Piece
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Unit Price: US$ 168 / PieceMin. Order: 1 Piece
Vacorda Instruments Manufacturing Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Magnetic Level Gauge , Glass Level Gauge , Radar Level Transmitter , Ultrasonic Level Gauge , Ultrasonic Flow Meter |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO 45001:2018
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Zigong, Sichuan |
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Unit Price: US$ 350 / PieceMin. Order: 1 Piece
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Unit Price: US$ 588 / PieceMin. Order: 1 Piece
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Unit Price: US$ 180-360 / PieceMin. Order: 2 Pieces
Hebei Baiye Packaging Products Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Kaolin , Ton Bale/Packing Bag , Silica Powder , Bentonite , Marble Ball |
Mgmt. Certification: |
ISO 9001
|
R&D Capacity: | OEM, ODM |
Location: | Handan, Hebei |
Production Lines: | 9 |
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Unit Price: US$ 3430 / PieceMin. Order: 1 Piece
Shanghai Powerbuilder Automation Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Customized Automation System / Robotic , Calibration System , PPE Related Fabrication Line , Packaging Solutions and Equipment , Psa Oxygen Generator and Nitrogen Generator |
Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI, BRC...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Shanghai, Shanghai |
Chongqing Hongxing Instrument Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Differential Pressure Transmitter , Orifice Flowmeter , Gas Flow Mete , Pressure Transmitter , Flow Mete |
Mgmt. Certification: |
ISO 9001
|
R&D Capacity: | OEM |
Location: | Chongqing, Chongqing |
Production Lines: | 2 |
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Unit Price: US$ 500-600 / PieceMin. Order: 1 Piece
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Unit Price: US$ 500-600 / PieceMin. Order: 1 Piece
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Unit Price: US$ 150 / PieceMin. Order: 1 Piece
Chongqing Blue Jay Technology Co., Ltd
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Panel Meter , Energy Meter , Multifunction Power Meter , Protection Relay , Electrical Transducer |
Mgmt. Certification: |
ISO 9001, GMP
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Chongqing, Chongqing |
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Unit Price: US$ 20-50 / piecesMin. Order: 1 pieces
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Unit Price: US$ 20-30 / piecesMin. Order: 1 pieces
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Unit Price: US$ 30-50 / piecesMin. Order: 1 pieces
Tianshui Huatian Sensor Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Pressure Sensor , Pressure Transmitter , Pressure Switch , Instrument , Level Transmitter |
Mgmt. Certification: |
ISO 9001
|
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Tianshui, Gansu |
Production Lines: | 6 |
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Unit Price: US$ 48-88 / PieceMin. Order: 1 Piece
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Unit Price: US$ 35.7-73.6 / PieceMin. Order: 1 Piece
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Featured ProductUnit Price: US$ 44.16-68.16 / PieceMin. Order: 1 Piece
Jiangsu Aice Instrument Technology Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Instruments & Meters |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Nanjing, Jiangsu |
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Unit Price: US$ 477.7-496.61 / PieceMin. Order: 1 Piece
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Unit Price: US$ 477.7-496.61 / PieceMin. Order: 1 Piece
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Unit Price: US$ 477.7-496.61 / PieceMin. Order: 1 Piece
Shanghai Yinuo Instrument Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Flowmeter , Flow Meter , Screw Pump , Pump , Metering System |
Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
|
Factory ownership: | Limited Company |
Location: | Shanghai, Shanghai |
Production Lines: | Above 10 |
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Min. Order: 1 Piece
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Min. Order: 1 Piece
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Featured Product