Total 2,000+ control transformer factories & companies found with 6,000+ products. Source high quality control transformer from our great selection of reliable control transformer manufacturing factories.
Liaocheng Huarui Electric Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Group Corporation |
Main Products: | Transformer , Power Transformer , Distribution Transformer , Electric Transformer , Electrical Transformer |
Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Liaocheng, Shandong |
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Unit Price: US$ 4999-99999 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4999-99999 / PieceMin. Order: 1 Piece
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Unit Price: US$ 9999-19999 / PieceMin. Order: 1 Piece
Delta Technology (Chongqing) Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Electrical Testing Equipment , Fire Resistance Testing Equipment , Transformer Tester , High Voltage Tester , Circuit Breaker Tester |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand |
Location: | Chongqing, Chongqing |
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Unit Price: US$ 1000-10000 / SetMin. Order: 1 Set
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Unit Price: US$ 1000-10000 / SetMin. Order: 1 Set
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Unit Price: US$ 1000-10000 / SetMin. Order: 1 Set
Linkwell Electric (Shanghai) Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Fan Filter , Roof Ventilator , Power Distribution Terminal Block , Louver Filter , Enclosure Thermostat |
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$ 10 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-105 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 9-10 / PieceMin. Order: 2 Pieces
HV Hipot Electric Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Transformer Testers , Partial Discharge Test System , Insulation Tester , High Voltage Test Set , Switchgears Test Set |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO 45001:2018
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM |
Location: | Wuhan, Hubei |
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Unit Price: US$ 3235-5071 / SetMin. Order: 1 Set
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Unit Price: US$ 3235-5220 / SetMin. Order: 1 Set
Haomai Electric Power Automation Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | General Relay Test System , Intelligent Substation Test Equipment , CT-PT Tester , Transformer Tester |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wuhan, Hubei |
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Unit Price: US$ 8500-9500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8500-9500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8500-9500 / SetMin. Order: 1 Set
Qingdao Hengfengyou Electrical & Engineering Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Switchgear , Substation , Oil-immersed Power Transformer (Only for Sale) , Dry-type Transformer (Only for Sale) |
Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, SA 8000
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Qingdao, Shandong |
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Unit Price: US$ 500-20000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-20000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3000-100000 / PieceMin. Order: 1 Piece
Denggao Electric Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Current Transformer , Voltage Transformer , Fuse Cutout , Vcb , Lightning Arrester |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2018
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 3-1000 / PieceMin. Order: 12 Pieces
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Unit Price: US$ 3-1000 / PieceMin. Order: 12 Pieces
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Unit Price: US$ 3-1000 / PieceMin. Order: 12 Pieces
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 |
Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wuhan, Hubei |
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Unit Price: US$ 500-2000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 500-2000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 496-1926 / PieceMin. Order: 1 Piece
Weshine Electric Manufacturing Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Power Transformer Tester , Insulating Oil Tester , Insulation Tester , Cable Tester , Power Quality Tester |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2016
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Baoding, Hebei |
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Unit Price: US$ 1250-2430 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10561-11980 / SetMin. Order: 1 Set
Ningbo Ecoair Environmental Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Ahu , Condenser , Evaporator , Filter , Heat Exchanger Coil |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Ningbo, Zhejiang |
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Unit Price: US$ 13-25 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 8.68-238.77 / PieceMin. Order: 20 Pieces
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Unit Price: US$ 8.68-25 / PieceMin. Order: 20 Pieces
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 |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM, Own Brand |
Location: | Wuhan, Hubei |
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Unit Price: US$ 7000-30000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-5000 / PieceMin. Order: 1 Piece
XIN CHENG INDUSTRY MATERIAL CO., LTD.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | DDP Paper/Diamond Dotted Paper , Insulation Bushing , Epoxy Lamination Sheets , FRP Dog Bone with Spacer , Pressobard/Pressboard Strips |
Mgmt. Certification: |
ISO 9000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Tianjin, Tianjin |
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Unit Price: US$ 55-80 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 55-80 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 55-80 / PieceMin. Order: 2 Pieces
ROGOWSKI TECHNOLOGY (SHANGHAI) CO., LTD.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Power Analyzer , Integrator , Handheld Integrator , Flexible Rogowski Coil , Rigid Rogowski Coil |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Shanghai, Shanghai |
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Unit Price: US$ 5-10 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 5-10 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 65-75 / PieceMin. Order: 1 Piece
Shenheng Power Equipment Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Switchgear , Ring Main Unit , Substation , Vacuum Circuit Breaker , Oil Immersed Transformer |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 8999-9999 / 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
Shanghai Leipold Electric Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Axial Fans , Fan Filters , Thermostat , Electric Heater , Control Transformers |
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$ 22-470.19 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 22-470.19 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 39-45 / PieceMin. Order: 1 Piece
Yueqing Heyi Electrical Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company , Other , Group Corporation |
Main Products: | Current Transformer , Split Core Current Transformer , Potential Transformer , Rogowski Coil Current Transformer , Shunt |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand, ASCT |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 0.1-2.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.5-1.3 / PieceMin. Order: 1 Piece
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Unit Price: US$ 216-240 / PieceMin. Order: 1 Piece
Jiaxing Ifind Electromechanical Device Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | AC Drive , Frequency Inverter , Solar Pump Inverter , Elevator Inverter , VFD |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Jiaxing, Zhejiang |
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Unit Price: US$ 405-430 / PieceMin. Order: 1 Piece
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Unit Price: US$ 195-205 / PieceMin. Order: 1 Piece
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Unit Price: US$ 130-150 / PieceMin. Order: 1 Piece
Jinan Hengfeng Electric Power Equipment Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Tan Delta Teser , Hipot Tester , Ground Resistance Tester , Insulation Resistance Tester , Dielectric Loss Tester |
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$ 2380 / 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$ 40-49 / PieceMin. Order: 1 Piece
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Unit Price: US$ 16-25 / PieceMin. Order: 1 Piece
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Unit Price: US$ 35-48 / PieceMin. Order: 1 Piece
Wuhan UHV Power Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Contact Resistance Tester , Protection Relay Tester , Circuit Breaker Analyzer , AC DC Hipot Tester , Transformer Tester |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM, Own Brand |
Location: | Wuhan, Hubei |
Production Lines: | 5 |
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Unit Price: US$ 600-4100 / SetMin. Order: 1 Set
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Unit Price: US$ 600-4100 / SetMin. Order: 1 Set
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Unit Price: US$ 600-4100 / SetMin. Order: 1 Set
Zhejiang Ximo Fire Fighting Equipment Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Fire emergency lighting and evacuation indication system; EPS/UPS series; Fire automatic inspection cabinet series; Fire smoke fan control cabinet; Fire power monitoring equipment; Electrical fire monitoring systems |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, IATF16949, ISO 14064
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, Own Brand |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 50-500 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 50-500 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 50-500 / PieceMin. Order: 10 Pieces
Hubei Tianrui Electronic Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Split Core Current Transformer , Isolation Transformer , Instrument Transformer , Electrical Current/Voltage Transformer , Hall Effect Current Transformer |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Nanjing, Jiangsu |
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Unit Price: US$ 6-18 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 33.96-199.96 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 16.955-39.955 / PieceMin. Order: 10 Pieces
Kunming Hongbin Electric Technology Service Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Frequency Inverterhigh Voltage Frequency Convert , High Voltage Inverter Power Module , Spare Parts , High and Low Voltage Electrical Equipment , Electrical Technical Maintenance |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Kunming, Yunnan |
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Unit Price: US$ 40000-1000000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 40000-1000000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 40000-1000000 / PieceMin. Order: 1 Piece
Yueqing Tianze Elec. Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Breakers , AC Contactors , Regulators , Hardwares , Tools |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14000
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 7.85-115.85 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 9.55-135.55 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 7.85-115.85 / PieceMin. Order: 100 Pieces
Andeli Group Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Breakers , Contactors , Relays , Push Button , Current Transformer |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wenzhou, Zhejiang |
Production Lines: | Above 10 |
Anshan Fenghui Continuous Caster Manufacture Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Continuous Casting Machine , Circuit Breaker , Contactor , Soft Sarter , VFD |
Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 20000, HSE, QC 080000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Anshan, Liaoning |
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Unit Price: US$ 10 / PieceMin. Order: 1 Piece
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Unit Price: US$ 7.58-158.8 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 18-30 / PieceMin. Order: 5 Pieces
Superair Group Limited
Diamond Member
Business Type: | Trading Company |
Main Products: | Refrigeration , HVAC , Ventilation , Washing Machine Parts , Dryer Parts |
Mgmt. Certification: |
ISO 9001, ISO 9000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Ningbo, Zhejiang |
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Unit Price: US$ 15-22 / PieceMin. Order: 1 Piece
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Unit Price: US$ 12-18 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10-16 / PieceMin. Order: 1 Piece
Nanjing Conpo Power Tech. Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Voltage Stabilizer/Voltage Regulator; UPS/Battery; Inverter; Solar Panel/Solar Controller; Solar Inverter/Solar Generator |
Mgmt. Certification: |
ISO 9001, ISO 14001, QC 080000, GMP
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Nanjing, Jiangsu |
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Min. Order: 100 Pieces
Chongqing Fuootech Oil Purifier Technologies Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Oil Purifier and Its Spare Parts , Oil Filtration Machine , Oil Regeneration System , Vacuum Pumping System and Its Spare Parts , Dry Air Generator |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand, TOKCARE |
Location: | Chongqing, Chongqing |
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Unit Price: US$ 1600-2100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2800-3600 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1500-2400 / PieceMin. Order: 1 Piece
Changxing ChaoNeng Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Disposable Face Mask , Inductor |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Huzhou, Zhejiang |
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Unit Price: US$ 0.19-0.2 / PieceMin. Order: 99 Pieces
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Unit Price: US$ 0.19-0.2 / PieceMin. Order: 99 Pieces
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Unit Price: US$ 0.19-0.2 / PieceMin. Order: 99 Pieces