Total 2,000+ phase protection function factories & companies found with 6,000+ products. Source high quality phase protection function from our great selection of reliable phase protection function manufacturing factories.
Yueqing Aukeman Trading Co., Ltd.
Gold Member
| Main Products: | Electronic Relay , Motor Protector , Voltage Relay , Current Relay , Time Relay |
| Factory ownership: | Limited Company |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 2 |
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Unit Price: US$ 16.45-18.21 / PieceMin. Order: 100 Pieces -
3 Phase Voltage Monitoring Relay LCD Display Voltage Protection Relay with Multi Protective Function
3 Phase Voltage Monitoring Relay LCD Display Voltage Protection Relay with Multi Protective FunctionUnit Price: US$ 8.73-10.62 / PieceMin. Order: 100 Pieces -
Unit Price: US$ 8.73-10.62 / PieceMin. Order: 100 Pieces
Haomai Electric Power Automation Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | General Relay Test System , Intelligent Substation Test Equipment , CT-PT Tester , Transformer Tester |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wuhan, Hubei |
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Min. Order: 1 Piece
Kiyu Power Wuhan Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Surge arrester , Ground lead disconnector , DC hipot tester , Partial discharge tester , Lightning impulse voltage generator |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wuhan, Hubei |
| Production Lines: | 3 |
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Unit Price: US$ 5000-7600 / SetMin. Order: 1 Set -
Unit Price: US$ 3000-8000 / PieceMin. Order: 1 Piece -
Unit Price: US$ 1000-3000 / PieceMin. Order: 1 Piece
Janson Controls Technologies (Shenzhen) Co., Limited
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | AC Drive , Servo , HMI , PLC , Automatic Products |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 45-1998 / PieceMin. Order: 1 Piece
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Unit Price: US$ 45-1998 / PieceMin. Order: 1 Piece
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Unit Price: US$ 25-33 / PieceMin. Order: 1 Piece
Jiangsu Acrel Electrical Manufacturing Co., Ltd.
Diamond Member
| Main Products: | Current Sensor , DIN Rail Energy Meter , Gateway/DTU , Medical It Insulation Monitor , Leakage Current Relay |
| Factory ownership: | Limited Company |
| Location: | Wuxi, Jiangsu |
| Production Lines: | Above 10 |
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Unit Price: US$ 99.4 / PieceMin. Order: 1 Piece
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Unit Price: US$ 91 / PieceMin. Order: 1 Piece
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Unit Price: US$ 51.8-110 / PieceMin. Order: 1 Piece
Sansion Power Electric Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Power testing products (Only export) |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, OEM |
| Location: | Wuhan, Hubei |
| Production Lines: | 10 |
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Unit Price: US$ 10000-100000 / RollMin. Order: 1 Roll
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Unit Price: US$ 10000-100000 / RollMin. Order: 1 Roll
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Unit Price: US$ 10000-100000 / RollMin. Order: 1 Roll
Wenzhou Taiye Electric Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | DC contactor |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Wenzhou, Zhejiang |
| Main Markets: | Europe |
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Unit Price: US$ 6.69 / PieceMin. Order: 1 Piece
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Unit Price: US$ 6.69 / PieceMin. Order: 1 Piece
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Unit Price: US$ 7.06 / PieceMin. Order: 1 Piece
Zhejiang Chuanken Electric Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Motor Soft Starter , Inverter |
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 6 |
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Unit Price: US$ 106-1112 / boxesMin. Order: 1 boxes
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Unit Price: US$ 105-111 / piecesMin. Order: 1 pieces
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Unit Price: US$ 278-289 / piecesMin. Order: 1 pieces
Hunan Leading Science & Technology Development Co., ...
Diamond Member
| Main Products: | Pump Control Box , Pump Controller , Pump Control Panel , Water Pump Control Box , Pump Control System |
| Location: | Changsha, Hunan |
| Production Lines: | 2 |
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Unit Price: US$ 26-28 / setMin. Order: 50 set
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Min. Order: 10 Pieces
Shenzhen UPSEN Electronic Co., Ltd.
Diamond Member
| Main Products: | UPS , Inverter , Battery , Energy Storage , Solar Power |
| Factory ownership: | Limited Company |
| Location: | Shenzhen, Guangdong |
| Production Lines: | 9 |
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Unit Price: US$ 111-122 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 3648 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3920-3950 / PieceMin. Order: 1 Piece
Wuhan Hertz Power Equipment Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Power Safety Apparatus Test Equipment , Power Transformer Test Equipment , High Voltage Switch Test Equipment , Relay Protection Test Equipment , Transformer Test Equipment |
| Mgmt. Certification: |
ISO9001:2015, ISO45001:2018, ISO14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM |
| Location: | Wuhan, Hubei |
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Unit Price: US$ 8357-9642.85 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1285-1899 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1285-1899 / PieceMin. Order: 1 Piece
EP HIPOT ELECTRIC CO., LTD.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Transformer Test Equipment , Circuit Breaker Testing Equipment , High Voltage Test System , CT PT Testing and Calibrating , High Voltage Insulation Testing |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Wuhan, Hubei |
| Production Lines: | 5 |
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Unit Price: US$ 2600-9900 / SetMin. Order: 1 Set
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Unit Price: US$ 5000-50000 / SetMin. Order: 1 Set
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Unit Price: US$ 5000-50000 / SetMin. Order: 1 Set
Huazheng Electric Manufacturing (Baoding) Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Transformer Tester , Transformer Oil Tester , Relay Tester , High Voltage Tester , Circuit Breaker Tester |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Baoding, Hebei |
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Unit Price: US$ 1500-2548 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4000-8710 / PieceMin. Order: 1 Piece
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Unit Price: US$ 7500-8710 / PieceMin. Order: 1 Piece
Aoasis (Hangzhou) International Business Co., Ltd
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Circuit Breaker , SPD , Contactor , Thermal Overload Relay , D. O. L Motor Starter |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | Above 10 |
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Unit Price: US$ 57-150 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4.3-7.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4.4-5 / PieceMin. Order: 1 Piece
Zhejiang Xingyuan Electrical Appliances Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Circuit Breakers , Switches |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 6 |
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Unit Price: US$ 1 / PieceMin. Order: 120 Pieces
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Unit Price: US$ 1 / PieceMin. Order: 120 Pieces
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Unit Price: US$ 1 / PieceMin. Order: 120 Pieces
Zhejiang Boxd Electric Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Power Capacitor , Capacitive Contactor , Capacitive Controller , Low Voltage Reactor |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 5 |
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Unit Price: US$ 50-70 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 6-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 50-70 / PieceMin. Order: 50 Pieces
Chongqing Blue Jay Technology Co., Ltd
Gold Member
| Main Products: | Panel Meter , Energy Meter , Multifunction Power Meter , Protection Relay , Electrical Transducer |
| Factory ownership: | Limited Company |
| Location: | Chongqing, Chongqing |
| Production Lines: | 2 |
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Unit Price: US$ 60-150 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-180 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-3500 / PieceMin. Order: 1 Piece
Wuhan Kaidi Zhengda Electric Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | High Voltage Test Equipment |
| Mgmt. Certification: |
ISO9001:2015, ISO45001:2018, ISO14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wuhan, Hubei |
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Unit Price: US$ 11674.32 / setsMin. Order: 1 sets
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Unit Price: US$ 2660-2662 / setsMin. Order: 1 sets
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Unit Price: US$ 5000 / setsMin. Order: 1 sets
Wuhan GDZX Power Equipment Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Rosonant Tester , Contact Resistance Tester , SF6 Tester , Hipot Tester , Standard Power Source |
| Mgmt. Certification: |
ISO9001:2015, 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$ 9919-21799 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2300-6500 / SetMin. Order: 1 Set
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Unit Price: US$ 1679-4289 / PieceMin. Order: 1 Piece
Suzhou Drivelong Intelligence Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Inverter Generator , Portable Power Stations , Gasoline Generators , Solar Power Stations |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Suzhou, Jiangsu |
| Production Lines: | 10 |
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Unit Price: US$ 700-1140 / SetMin. Order: 100 Sets
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Unit Price: US$ 280-330 / SetMin. Order: 100 Sets
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Unit Price: US$ 700-1140 / SetMin. Order: 100 Sets
Qingdao Yilu Intelligent Equipment Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Spider Crane , Vacuum Lifter , Glass Lifter , Lift Table , Mobile Crane |
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Qingdao, Shandong |
| Production Lines: | 3 |
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Unit Price: US$ 1000-1200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 999-1300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-1500 / PieceMin. Order: 1 Piece
Anhui Mingte Electric Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | VFD |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Chizhou, Anhui |
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Unit Price: US$ 71-81.7 / PieceMin. Order: 1 Piece
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Unit Price: US$ 46-54 / SetMin. Order: 1 Set
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Unit Price: US$ 47-55 / SetMin. Order: 1 Set
SJE-Rhombus (Suzhou) Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Water Level Sensor , Pump Controller , Float Switch |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Wholly Foreign-owned Enterprise |
| R&D Capacity: | ODM, OEM |
| Location: | Suzhou, Jiangsu |
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Double Pump Controller with Water Shortage Protection Function for Level Monitoring, Pump Protection
Double Pump Controller with Water Shortage Protection Function for Level Monitoring, Pump ProtectionUnit Price: US$ 10-50 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 10-50 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 180-400 / PieceMin. Order: 10 Pieces
Zhejiang Leiya Electronics Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Power Station; Battery Charger; Power Inverter; Gasoline Generator |
| Mgmt. Certification: |
ISO9001:2015, ISO45001:2018, ISO14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 110-115 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 56.05-59 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 110-115 / PieceMin. Order: 50 Pieces
Cixi Zhongci Liwei Motor Technology Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Motor |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Ningbo, Zhejiang |
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Unit Price: US$ 35-200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 50-500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 50-500 / PieceMin. Order: 1 Piece
Xi`an Cheegon Electric Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Low-voltage soft starter; High-voltage soft starter Device; Low-voltage VFD; High-voltage VFD Device |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Xi'an, Shaanxi |
| Production Lines: | 5 |
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Unit Price: US$ 170-257 / PieceMin. Order: 1 Piece
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Unit Price: US$ 700-900 / PieceMin. Order: 1 Piece
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Unit Price: US$ 170-257 / PieceMin. Order: 1 Piece
Health&Health (Group)Co.,Ltd.
Gold Member
| Main Products: | Alkaline Water Ionizer , Water Ionizer , Water Dispenser , Jade Massage Bed , Warm Jade Physiotherapy Device |
| Location: | Guangzhou, Guangdong |
| Production Lines: | 5 |
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Unit Price: US$ 360 / SetMin. Order: 10 Sets
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Unit Price: US$ 360 / SetMin. Order: 10 Sets
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Unit Price: US$ 630 / PieceMin. Order: 10 Pieces
Shanghai Winning Electric Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Pump Controller |
| Mgmt. Certification: |
Others
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Shanghai, Shanghai |
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Unit Price: US$ 59-65 / PieceMin. Order: 1 Piece
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Unit Price: US$ 38-41 / PieceMin. Order: 1 Piece
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Unit Price: US$ 75 / PieceMin. Order: 1 Piece
Shenzhen Tiger Motion Control Technology Co., Ltd.
Diamond Member
| Main Products: | Servo Motor , Technical Services Technical Development etc , General Equipment Manufacturing , Ndustrial Automatic Control System Devices |
| Factory ownership: | Limited Company |
| Location: | Shenzhen, Guangdong |
| Production Lines: | Above 10 |
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Unit Price: US$ 64-77 / PieceMin. Order: 1 Piece
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Unit Price: US$ 65-81 / PieceMin. Order: 1 Piece
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Unit Price: US$ 65-81 / PieceMin. Order: 1 Piece
Hangzhou JoeAir Electric Co., Ltd.
Gold Member
| Main Products: | Cigar Humidifier , Wall Humidifier , Ultrasonic Humidifier , Wet Film Humidifier , Commercial Dehumidifier |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Hangzhou, Zhejiang |
| Production Lines: | 2 |
| Main Markets: | North America , Europe , Southeast Asia/ Mideast |
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Unit Price: US$ 80-86 / PieceMin. Order: 1 Piece
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Unit Price: US$ 90-96 / PieceMin. Order: 1 Piece
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Unit Price: US$ 90-96 / PieceMin. Order: 1 Piece
Audited Supplier
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