Total 386 step down converter factories & companies found with 1,158 products. Source high quality step down converter from our great selection of reliable step down converter manufacturing factories.
Guangzhou Idealplusing information technology co., LTD
Diamond Member
Audited Supplier
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | DC Power Supply , DC/DC Converter , Pure Sine Wave Inverter , Retifier , Battery Charger |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Guangzhou, Guangdong |
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Featured Product -
Featured Product
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Featured Product
Yueqing Baoge Electric Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Voltage Regulator , Servo Controlled Automatic Voltage Stabilizer , Relay Controlled Automatic Voltage Stabilizer , Voltage Protector , Variable Voltage Variac |
| 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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Featured Product
Unit Price: US$ 1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 30 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece
Shenzhen Hongjilong Technology Co., Ltd.
Diamond Member
Audited Supplier
| Business Type: | Manufacturer/Factory |
| Main Products: | Transistor , Diode , Triode , LED Diode , Schottky Diode |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 0.33-0.4 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.22 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 0.22 / PieceMin. Order: 1000 Pieces
Zhejiang Ximeng Electronic Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Din rail power supply , Waterproof power supply , Slim type power supply |
| 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$ 5.4-7 / PieceMin. Order: 1 Piece
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Unit Price: US$ 12-15 / PieceMin. Order: 1 Piece
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Unit Price: US$ 27-32 / PieceMin. Order: 1 Piece
Hefei EV Parts Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Connectors , on Board Charger , Solar Panels , Inverters , Relays and Fuses |
| Mgmt. Certification: |
ISO 9001, OHSAS/ OHSMS 18001, IATF16949
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Hefei, Anhui |
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Unit Price: US$ 160-289 / PieceMin. Order: 1 Piece
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Unit Price: US$ 160-289 / PieceMin. Order: 1 Piece
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Unit Price: US$ 160-289 / PieceMin. Order: 1 Piece
Maosheng Electrical Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Voltage Stabilizer , Step-up and Down Transformer , Voltage Regulator , Power Inverter , Power Supply |
| Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 29-35 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 17-21 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 30.9-46.5 / PieceMin. Order: 50 Pieces
Telefly Telecommunications Equipment Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Transceiver Module , Media Converter , Industrial Ethernet Switch , SFP , Poe Switch |
| 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$ 0.72-0.79 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 2.4-2.62 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1.05-1.19 / PieceMin. Order: 10 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$ 15.2-15.98 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 11.4-11.58 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 10.26-13.89 / PieceMin. Order: 10 Pieces
Jinan Deming Power Equipment Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Wind Solar Hybrid Controller , On Grid Inverter , MPPT Solar Charge Controller , Grid Tie Wind Turbine Inverter , Windmill Generator Controller |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Jinan, Shandong |
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Unit Price: US$ 3000-10000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3000-10000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3000-10000 / PieceMin. Order: 1 Piece
Guangzhou Congsin Electronic Technology Co., Ltd
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Power Inverter |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Guangzhou, Guangdong |
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Unit Price: US$ 7 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 7-8 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 13.3-15.6 / PieceMin. Order: 50 Pieces
Jinan Xinyuhua Energy Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Static Frequency Converter , Solar off Grid Inverter , Voltage and Frequency Stabilizer , AC Power Source , Wind off Grid Inverter |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| R&D Capacity: | OEM, ODM, Own Brand, 200 |
| Location: | Jinan, Shandong |
| Production Lines: | 10 |
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Unit Price: US$ 39.9-2685 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 39.9-2685 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 99-4390 / PieceMin. Order: 2 Pieces
Zhejiang TTN Electric Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Voltage Stabilizer , Solar Panel |
| Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 13.85-15 / PieceMin. Order: 1 Piece
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Unit Price: US$ 9.1-10 / PieceMin. Order: 1 Piece
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Unit Price: US$ 13.5-15.5 / PieceMin. Order: 50 Pieces
Tiecheng Information Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | On-board charger , AC/DC converter , DCDC Converter , PDU , Integrated charger and DC-DC converter |
| Mgmt. Certification: |
IATF16949
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, OEM |
| Location: | Hangzhou, Zhejiang |
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Unit Price: US$ 200-220 / PieceMin. Order: 1 Piece
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Unit Price: US$ 270-290 / PieceMin. Order: 1 Piece
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Unit Price: US$ 270-290 / PieceMin. Order: 1 Piece
Shenzhen Djyoke Electronics Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Power Supply , LED Driver , Adapter Power Supply , Mobile Charger , DC/AC Inverter |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM, Own Brand |
| Location: | Shenzhen, Guangdong |
| Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , East Asia(Japan/ South Korea) , Australia , Domestic |
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Unit Price: US$ 0.53-0.61 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 0.53-0.61 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 0.53-0.61 / PieceMin. Order: 50 Pieces
CY Wireless Technology Limited
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | RF Module , RF Receiver Module , RF Transmitter Module , Wireless RF Module Manufactures/Suppliers , 433/315/868/915 Transmitter/Receiver Module |
| 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$ 0.125-0.218 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 0.125-0.218 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.116-0.194 / PieceMin. Order: 50 Pieces
Hefei Huanxin Technology Development Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Charger , Control Handle , Accelerator , Controller , Indicator |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Hefei, Anhui |
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Min. Order: 1 Piece
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Unit Price: US$ 30-40 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 29-30 / PieceMin. Order: 10 Pieces
Qingdao Greatway Technology Co., Ltd
Gold Member
| Business Type: | Trading Company |
| Main Products: | DC Converter , On Board Charger , Air Conditioning Systems |
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Qingdao, Shandong |
| Production Lines: | 10 |
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Unit Price: US$ 22.98-44.98 / PieceMin. Order: 1 Piece
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Unit Price: US$ 9.48-12.98 / PieceMin. Order: 1 Piece
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FOCAN ELECTRONIC FACTORY
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Travel Adapter , Power Cord & Power Strip , Car Antenna Cable , Soldering Iron & Switch , Solar Panel & Light |
| Mgmt. Certification: |
ISO 9001, ISO 14000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Changzhou, Jiangsu |
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Unit Price: US$ 2.9 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 2.98-5.98 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 2.98-8.88 / PieceMin. Order: 500 Pieces
Shenzhen Jin Da Peng Technology Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Transistor , IC , Rectifier |
| Factory ownership: | Limited Company |
| Location: | Shenzhen, Guangdong |
| Main Markets: | South America , Europe , Others , Southeast Asia/ Mideast |
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Unit Price: US$ 0.8-2 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.99-1.4 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 6.314 / PieceMin. Order: 10 Pieces
ShenZhen Nova Semiconductor Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | IC , Resistor , Capacitor , Sensor , Transistor |
| Mgmt. Certification: |
GMP
|
| R&D Capacity: | OEM |
| Location: | Shenzhen, Guangdong |
| Production Lines: | 2 |
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Unit Price: US$ 2.38 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.9-1.2 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.5 / PieceMin. Order: 10 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: | Own Brand |
| Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 5.46-6.37 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 3.17-3.7 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 6.17-7.2 / PieceMin. Order: 5 Pieces
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$ 7.12-8.98 / PieceMin. Order: 1 Piece
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Unit Price: US$ 6.75-8.56 / PieceMin. Order: 1 Piece
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Unit Price: US$ 9.65-11.58 / PieceMin. Order: 1 Piece
NINGBO KEMAPOWER ELECTRONICS CO., LTD.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Solar Power Inverter , Solar Charge Controller , Solar Panel , Solar Battery , MPPT Solar Charge Controller |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Ningbo, Zhejiang |
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Unit Price: US$ 50.79-407.04 / PieceMin. Order: 1 Piece
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Unit Price: US$ 50.79-407.04 / PieceMin. Order: 1 Piece
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Unit Price: US$ 50.79-407.04 / PieceMin. Order: 1 Piece
CTC Technology Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Electronic Components , Semiconductor , Charger Power Management Solution , Adapter Power Management Solution |
| Factory ownership: | Wholly Foreign-owned Enterprise |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Dongguan, Guangdong |
| Production Lines: | 3 |
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Unit Price: US$ 0.03-0.15 / PieceMin. Order: 2000 Pieces
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Unit Price: US$ 0.03-0.15 / PieceMin. Order: 2000 Pieces
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Unit Price: US$ 0.04-0.14 / PieceMin. Order: 4000 Pieces
Guangzhou Kuerl Automotive Supplies Co., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Car Amplifier , Car Subwoofer , Car Speaker , Car Tweeter Speaker , Cable Kit |
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Guangzhou, Guangdong |
| Main Markets: | South America , Southeast Asia/ Mideast , East Asia(Japan/ South Korea) , Africa , Domestic |
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Unit Price: US$ 9.7-10.32 / PieceMin. Order: 300 Pieces
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Unit Price: US$ 2.6-2.9 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 4.12-4.7 / PieceMin. Order: 5 Pieces
IVY METERING CO., LTD.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Electricity Meter , Latching Relay , Motor Latching Relay , Magnetic Latching Relay , Power Relay |
| Mgmt. Certification: |
ISO 9001, ISO 14001, QC 080000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand, Wanjia Star High Power Relay |
| Location: | Shanghai, Shanghai |
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Unit Price: US$ 3.8-4.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3.8-4.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3.8-4.5 / PieceMin. Order: 1 Piece
Shenzhen Okerda Technology Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Transformer , Inductor , Power Supply , Litz Wire , Motor |
| 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$ 15-90 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 28-98 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 0.1-1 / PieceMin. Order: 1000 Pieces
Shenzhen Semilotec Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | IC , Electronic Components , Transistor , Integrated Circuit , Active Components |
| Mgmt. Certification: |
ISO 9001, FSC
|
| Factory ownership: | Private Owner |
| R&D Capacity: | OEM |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 0.072-15 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1-1.5 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.072-15 / PieceMin. Order: 100 Pieces
Shenzhen Chipskey Technology Co., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Accessories For Arduino , Raspberry PI , Integrated Circuit , Sensor Module , Electronic Components |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Shenzhen, Guangdong |
| Main Markets: | North America , South America , Europe , Australia |
ZHEJIANG KAIMIN ELECTRIC CO., LTD.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Frequency Inverter , Soft Start , VFD , Pump Controller , AC Drive |
| 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$ 140-150 / PieceMin. Order: 1 Piece
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Unit Price: US$ 225-240 / PieceMin. Order: 1 Piece
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Unit Price: US$ 140-150 / PieceMin. Order: 1 Piece
Audited Supplier
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