Total 213 mains transformer factories & companies found with 639 products. Source high quality mains transformer from our great selection of reliable mains transformer manufacturing factories.
SHENZHEN XINPOMING POWER EQUIPMENT MANUFACTURING CO., ...
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Voltage Stabilizer , Voltage Transformer , UPS , Voltage Regulator , Variable-Frequency Power |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM, Own Brand |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 198-256 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1800-2000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 180-260 / PieceMin. Order: 1 Piece
Ganzhou Chengwen Electronic Technology Co., Ltd.
Business Type: | Trading Company |
Main Products: | AC Voltage Stabilizer |
Location: | Ganzhou, Jiangxi |
Production Lines: | 2 |
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Unit Price: US$ 598-625 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1065-1260 / PieceMin. Order: 1 Piece
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Unit Price: US$ 180-200 / PieceMin. Order: 1 Piece
Wenzhou Kunji Trading Co., Ltd.
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Switchgear , Transformer , Distribution Box |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 1500-3000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1500-3000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1500-100000 / PieceMin. Order: 1 Piece
Ninghai Yingjiao Electrical Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Adapter , Power Adapter , AC/DC Adapter , Power Supply , Transformers |
Mgmt. Certification: |
ISO9001:2008
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Ningbo, Zhejiang |
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Unit Price: US$ 10-13 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 1-3 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 1-3 / PieceMin. Order: 500 Pieces
Guangdong Xindun Power Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Solar Inverter , Solar System , Solar Controller , UPS , Solar Panel |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2016
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Foshan, Guangdong |
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Unit Price: US$ 103-3435 / PieceMin. Order: 1 Piece
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Unit Price: US$ 110-720 / PieceMin. Order: 1 Piece
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Unit Price: US$ 103-3435 / PieceMin. Order: 1 Piece
Wenzhou Modern Group Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Voltage Regulator , Voltage Transformers , Voltage Stabilizers , Voltage Optimization Unit , Energy-saving power conditioner |
Mgmt. Certification: |
ISO9001:2008
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 200-2000 / PieceMin. Order: 1 Piece
Shenzhen Mains Power Co., Limited
Diamond Member
Business Type: | Trading Company |
Main Products: | Diesel Generator (10-3300KVA) , Marine Engine (54-3000HP) , Gas Generator (20-1250KVA) , Transformer (30-2500KVA) and Spare Parts |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 23500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4000 / 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$ 1-25 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-70 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-20 / PieceMin. Order: 1 Piece
Yueqing Winston Electric Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Frequency Inverter , Motor Soft Starter , Switching Power Supply , Transformer , Proximity Switch |
Mgmt. Certification: |
ISO 9000, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 19.55-22.48 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 27.6-31.74 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 32.2-37.03 / PieceMin. Order: 10 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$ 40-70 / PieceMin. Order: 1 Piece
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Unit Price: US$ 65-110 / PieceMin. Order: 1 Piece
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Unit Price: US$ 23-40 / PieceMin. Order: 1 Piece
Reros (Changzhou) Electronics Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | UPS , Online UPS , Modular UPS , Offline UPS , Online Transformer Base UPS |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Changzhou, Jiangsu |
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Unit Price: US$ 1615-5982 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1615-5982 / PieceMin. Order: 1 Piece
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Unit Price: US$ 401-1270 / PieceMin. Order: 5 Pieces
Shanghai Wenlida Technology Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Automatic Voltage Regulator; Transformer; Laiminated Busbar; Variable Frequency Power; APF |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM, Own Brand |
Location: | Shanghai, Shanghai |
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Unit Price: US$ 200-60000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 200-60000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 200-60000 / PieceMin. Order: 1 Piece
Dongguan Baocheng Power Technology Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Dry Transformer Oil-Immersed Transformer , Iron Core Reactor Air Reactor , High Low Frequency Coils Inductors Chokes , Voltage Regulator Ranged From 20kw~500kw , Special Load Cabinet Equipment |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
Location: | Dongguan, Guangdong |
Production Lines: | 3 |
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Unit Price: US$ 15000-25000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 15000-25000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 15000-25000 / PieceMin. Order: 1 Piece
Nanjing Yumany Imp & Exp Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Changeover Switch , Time Switch , LED Light , High Voltage Switch , Auto Parts |
Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Nanjing, Jiangsu |
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Unit Price: US$ 30-46 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 15-36 / PieceMin. Order: 10 Pieces
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Featured ProductUnit Price: US$ 10-16 / PieceMin. Order: 10 Pieces
Shenzhen UPSEN Electronic Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | UPS , Inverter , Battery , Energy Storage , Solar Power |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 80 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1850-1930 / PieceMin. Order: 5 Pieces
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$ 130-150 / PieceMin. Order: 1 Piece
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Unit Price: US$ 62-75 / PieceMin. Order: 1 Piece
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Unit Price: US$ 130-150 / 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 |
Tianjin Grewin Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Transformer , Current Transformer , Toroidal Transformer , Ferrite Transformer , Clamp on Transformers |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Tianjin, Tianjin |
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Unit Price: US$ 0.8-1 / PieceMin. Order: 300 Pieces
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Unit Price: US$ 2.9-3.5 / PieceMin. Order: 300 Pieces
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Unit Price: US$ 1.5-2.5 / PieceMin. Order: 500 Pieces
Zhengzhou Atechi Machinery Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Controller , AVR , Actuator , Engine Stop Solenoid , Speed Governor |
Mgmt. Certification: |
ISO 9001, ISO 9000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Zhengzhou, Henan |
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Unit Price: US$ 45-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 140-175 / PieceMin. Order: 1 Piece
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Unit Price: US$ 140-175 / PieceMin. Order: 1 Piece
Delixi Electric Sales Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Contactor , Miniature Circuit Breaker , Air Circuit Breaker (Acb) , Moulded Case Circuit Breaker (MCCB) , Automatic Transfer Switching Equipment (ATS) |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 132.3-365.4 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 132.3-365.4 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1033.66-2834.22 / PieceMin. Order: 10 Pieces
Shenzhen Everexceed Industrial Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Lithium Battery , Lead Acid Battery , NiCd Battery , Industrial Battery Charger , UPS Power |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 1000 / PieceMin. Order: 1 Piece
Xian XZH Electric Power Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Cable Fault Locator , Transformer Tester , Ac Dc Hipot Tester , Ground Tester , High Voltage Circuit Breaker Analyzer |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2018
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Xi'an, Shaanxi |
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Unit Price: US$ 1750-1850 / SetMin. Order: 1 Set
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Unit Price: US$ 2000-3000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1700-1850 / SetMin. Order: 1 Set
Shenzhen Bosin Power Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Inverter , Solar Inverter , Emergency Power System , UPS , Solar Power Solution |
Mgmt. Certification: |
ISO 9001
|
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Shenzhen, Guangdong |
Production Lines: | 6 |
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Unit Price: US$ 3445.62 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2750-2780 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3120-3180 / PieceMin. Order: 1 Piece
GOLDSOL(WUHAN)HIPOT TEST EQUIPMENT FACTORY
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Vlf Hipot Testers , AC Hipot Tester , DC Hipot Tester , Resonant Test Set , Micro Ohmmeter |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Private Owner |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wuhan, Hubei |
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Min. Order: 1 Piece
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Min. 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$ 9.55-135.55 / PieceMin. Order: 100 Pieces
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Min. Order: 100 Pieces
Baishan Power (Fuzhou) Co., Limited
Gold Member
Business Type: | Manufacturer/Factory , Group Corporation |
Main Products: | Diesel Generators and Parts , AVR Automatic Voltage Regulator , ATS Auto Transfer Switch |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Fuzhou, Fujian |
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Unit Price: US$ 200-500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 390-1300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10-40 / PieceMin. Order: 1 Piece
Qingdao Powtech Electronics Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | FTTH Drop Cable Fittings , ADSS/OPGW Cable Fittings , Preformed Line Fittings , Low and Medium Voltage Cable Fittings , Optical Fiber Cable |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Qingdao, Shandong |
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Unit Price: US$ 365-1450 / PieceMin. Order: 1 Piece
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Unit Price: US$ 365-1450 / PieceMin. Order: 1 Piece
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Unit Price: US$ 365-1450 / PieceMin. Order: 1 Piece
WENZHOU JUNKE ELECTRIC CO., LTD.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Automatic Transfer Swtich , Power Capacitor , Air Circuit Breaker , Single Meter Socket , Online Soft Starter |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 6 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 12 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 510 / PieceMin. Order: 1 Piece
Foshan Snat Energy Electrical Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Solar Inverter , Solar Charge Controller , Solar Power System , UPS , PV Combiner Box |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Foshan, Guangdong |
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Unit Price: US$ 1700-1800 / PieceMin. Order: 1 Piece
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Unit Price: US$ 928.57-935.57 / PieceMin. Order: 1 Piece
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Unit Price: US$ 122-128 / PieceMin. Order: 1 Piece
XIAMEN BRIGHT NEW ENERGY CO., LTD.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Solar+Wind Generating System , Solar Mounting System , Aluminum Profile , Solar Light , Solar Water Heater |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Xiamen, Fujian |
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Unit Price: US$ 161.36-189.84 / PieceMin. Order: 1 Piece
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Unit Price: US$ 143.44-168.75 / PieceMin. Order: 1 Piece
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Unit Price: US$ 143.44-168.75 / PieceMin. Order: 1 Piece