Total 2,000+ power supply transformer factories & companies found with 6,000+ products. Source high quality power supply transformer from our great selection of reliable power supply transformer manufacturing factories.
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
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Min. Order: 100 Pieces
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Min. Order: 100 Pieces
Wenzhou Funi Electrical Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Switching Power Supply , Battery Charger , DC Power Supply , Golf Cart Charger , Patrol Car Charger |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14000
|
Factory ownership: | Private Owner |
R&D Capacity: | OEM, ODM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 1-3 / PieceMin. Order: 1 Piece
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Unit Price: US$ 59.7-69.5 / PieceMin. Order: 9 Pieces
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Unit Price: US$ 59-70 / PieceMin. Order: 9 Pieces
Qinghao Electric Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company , Group Corporation |
Main Products: | Power Distribution Transformer , Power Transmission Transformer , Oil Immersed Transformer , Dry Type Transformer , Compact Substation |
Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 2650-28600 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2800-30600 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2800-30600 / PieceMin. Order: 1 Piece
Shijiazhuang Suin Instruments Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Function Generator , Spectrum Analyzer , Frequency Counter , Power Quality Analyzer , Programmable DC Power Supply |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Shijiazhuang, Hebei |
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Unit Price: US$ 60-80 / PieceMin. Order: 4 Pieces
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Unit Price: US$ 70-90 / PieceMin. Order: 4 Pieces
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Unit Price: US$ 60-80 / PieceMin. Order: 4 Pieces
Zhejiang Weihao Electronic Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Switching Power Supply , Switch Power Supply , Power Supply , Switch Mode Power Supply , SMPS |
Mgmt. Certification: |
ISO9001:2008
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 7.34-8.57 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 8.08-9.42 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 13.96-16.28 / PieceMin. Order: 5 Pieces
Yangzhou R & D Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Ferrite Core , Remote Control , Bobbin , Transformer , Transistor |
Factory ownership: | Limited Company |
Location: | Yangzhou, Jiangsu |
Main Markets: | Europe , Southeast Asia/ Mideast , Africa |
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Unit Price: US$ 0.5 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1 / PieceMin. Order: 100 Pieces
Honle Group Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Voltage Regulator , Voltage Stabilizer , Transformer , Inverter , Switchgear |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 9.9 / PieceMin. Order: 30 Pieces
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Unit Price: US$ 19.56-20.05 / PieceMin. Order: 30 Pieces
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Unit Price: US$ 9.9 / PieceMin. Order: 30 Pieces
Guangzhou Hongzhouyi Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Solar Panel , Solar Module , Bluetooth Speaker , Power Supply , Power Adapter |
Mgmt. Certification: |
ISO 9001, ISO 14001, BSCI
|
Factory ownership: | Private Owner |
R&D Capacity: | OEM, ODM |
Location: | Guangzhou, Guangdong |
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Unit Price: US$ 1-2 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1-2 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 2-4 / PieceMin. Order: 100 Pieces
Shenzhen Haichuan Baina Technology Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Switching Power Supply , DC-DC Converter , LED Screen Power Supply , Linear Lighting Power Supply , Light-Box Power Supply |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 8.3-8.8 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 8.3-8.8 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 6.74-9.2 / PieceMin. Order: 10 Pieces
Dongguan Sunhyor Audio Technology Co., Ltd
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Professional Power Amplifiers , Digital Power Amplifiers , Analog Power Amplifiers , Audio Power Amplifier PCB Modules , Power Supply Sequence Controllers |
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Dongguan, Guangdong |
Production Lines: | 10 |
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Unit Price: US$ 3-20 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 3-20 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 3-20 / PieceMin. Order: 500 Pieces
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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Min. Order: 1 Piece
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Min. 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$ 0.1-1 / PairMin. Order: 1000 Pairs
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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
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
Henan Jiayue Electric Technology Co., Ltd
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Oil Immersed Transformer , Pole Mounted Transformer , Dry Type Transformer , Compact Substation , Pad Mounted Transformer |
Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand |
Location: | Luoyang, Henan |
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Unit Price: US$ 500-3800 / setMin. Order: 1 set
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Unit Price: US$ 800-7500 / setMin. Order: 1 set
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Unit Price: US$ 800-7500 / setMin. Order: 1 set
Jiangyin Spark Electronic Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Split Core Current Transformer , Split Core Current Sensor , Rogowski Coils , PCB Current Transformer , Current Transformer Manufacturer |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wuxi, Jiangsu |
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Unit Price: US$ 10-90 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10-90 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10-90 / PieceMin. Order: 1 Piece
ROOQ ELECTRIC GROUP CO., LTD.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | High Voltage Switchgear , Low Voltage Switchgear , Transformer , Distribution Box , Arrester |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2016
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 500-8000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 500-8000 / PieceMin. Order: 1 Piece
Huainan Wantai Electric Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Mine Explosion Proof Equipment , Mine Automation System , Switchgear , Frequency Converter , Microseismic Monitoring System |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Huainan, Anhui |
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Unit Price: US$ 2500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2500 / PieceMin. Order: 1 Piece
Grandly Dragon Tech Limited
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Adapter , Power Adapter , LED Adapter , Power Supply , Charger |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 2.85-4.85 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 4.1-6.1 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 1.15-2.85 / PieceMin. Order: 1000 Pieces
Acrel E-Business (Shanghai) Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Energy Meter , Current Transformer , Hall Effect Current Sensor , Current Transducer , Voltage Sensor |
Mgmt. Certification: |
Others
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Shanghai, Shanghai |
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Unit Price: US$ 21.7 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 24.5 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 28 / PieceMin. Order: 2 Pieces
Qingdao Noble Electronics Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Other , Group Corporation |
Main Products: | Transformer , Toroidal Transformer , Choke Inductor , Power Transformer 10kVA to 2000kVA , Toroidal Inductor |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Qingdao, Shandong |
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Unit Price: US$ 0.5-0.65 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 0.2-0.5 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 0.5-1.05 / PieceMin. Order: 200 Pieces
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$ 999-39999 / PieceMin. Order: 1 Piece
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Unit Price: US$ 999-39999 / PieceMin. Order: 1 Piece
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Unit Price: US$ 9999-19999 / 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$ 22-470.19 / PieceMin. Order: 100 Pieces
Changcheng Electrical Group Zhejiang Technology Co., ...
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Circuit Breaker , AC Contactor , Starters , Relays , Instruments |
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$ 2.35-3.42 / UnitMin. Order: 18 Unit
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Unit Price: US$ 2.35-3.42 / UnitMin. Order: 18 Unit
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Unit Price: US$ 2.35-3.42 / UnitMin. Order: 18 Unit
Guangdong Anhao Electrical Equipment Co.,ltd
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | High-Voltage Switch Cabinet |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
Location: | Dongguan, Guangdong |
Production Lines: | Above 10 |
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Unit Price: US$ 750-800 / PieceMin. Order: 1 Piece
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Unit Price: US$ 750-800 / PieceMin. Order: 1 Piece
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Unit Price: US$ 750-800 / PieceMin. Order: 1 Piece
Shenda International Engineering Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Power Transformer , Furnace Transformer , Rectifier Transformer , Dry Type Transformer , Distribution Transformer |
Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ISO 50001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Quzhou, Zhejiang |
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Unit Price: US$ 6000-500000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1200000-2800000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8000-2800000 / PieceMin. Order: 1 Piece
ZHEJIANG KANGCHUANG ELECTRIC CO.,LTD
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Substation , High Voltage Circuit Breaker , Rmu Switchgear , Drop out Fuse , Current Transformer |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
R&D Capacity: | OEM, ODM |
Location: | Wenzhou, Zhejiang |
Production Lines: | Above 10 |
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Unit Price: US$ 399-699 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3699-18889 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3699-18889 / PieceMin. Order: 1 Piece
Guangzhou Ruyi Industry Co., Limited
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | LED Strip Light , LED Controller , LED Power Supply |
Mgmt. Certification: |
ISO 14064
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Guangzhou, Guangdong |
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Unit Price: US$ 2.69-4.76 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 3.99-5.99 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 1.9-9.9 / PieceMin. Order: 10 Pieces
Lutou Technology (Shenzhen) Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Group Corporation |
Main Products: | Outdoor Landscape Light , LED Bulb , Light Fixture , Lower Voltage Transformer , Retrofit Lamps |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 74.5-79.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 62.53-66.63 / PieceMin. Order: 1 Piece
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Unit Price: US$ 156.94-168.74 / PieceMin. Order: 1 Piece
Zhejiang Leyu Electric Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Switching Power Supply , Power Inverter , Rotary Switch |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 11.55-13.53 / PieceMin. Order: 1 Piece
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Unit Price: US$ 12.01-13.92 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8.82-10.64 / PieceMin. Order: 1 Piece
Sailing Commercial (Tianjin) Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Thyristor , Water Cooling Power Cable , Welding Diode , Semiconductor Device , High Voltage Control Cabinet |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Tianjin, Tianjin |
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Unit Price: US$ 1200-1300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1200-1300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1200-1300 / PieceMin. Order: 1 Piece