Total 627 portable voltage transformer factories & companies found with 1,881 products. Source high quality portable voltage transformer from our great selection of reliable portable voltage transformer manufacturing factories.
Zhejiang Leyu Electric Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359243063)
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$ 6.63-6.95 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 6.63-6.95 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 6.63-6.95 / PieceMin. Order: 100 Pieces
SHENZHEN XINPOMING POWER EQUIPMENT MANUFACTURING CO., ...
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718359243063)
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$ 3046-3600 / PieceMin. Order: 1 Piece
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Unit Price: US$ 24-70.15 / PieceMin. Order: 1 Piece
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Unit Price: US$ 319-348 / PieceMin. Order: 1 Piece
Shenzhen Shengshi Tianhe Electronic Technology Co., ...
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359243063)
Business Type: | Trading Company |
Main Products: | Inverter , Solar Panel , Solar Charge Controller , Solar Generator , Solar Power Bank |
R&D Capacity: | OEM, ODM |
Location: | Shenzhen, Guangdong |
Production Lines: | 10 |
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Unit Price: US$ 11.8-12.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 12.5-17 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 15.5-17.5 / PieceMin. Order: 1 Piece
Shenzhen Innovative R and D Technology Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359243063)
Business Type: | Manufacturer/Factory |
Main Products: | Bluetooth Earphone , Smart Watch , Dash Camera , Phone Case , Bluetooth Speaker |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 4.5-5.5 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.5-1 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1.8-2.8 / PieceMin. Order: 20 Pieces
Chongqing Nakin Electromechanical Co., Ltd.
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718359243063)
Business Type: | Manufacturer/Factory |
Main Products: | Oil Purifier , Oil Filtration , Oil Recycling , Oil Purification , Transformer Oil Filtration |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Chongqing, Chongqing |
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Unit Price: US$ 2000-5500 / SetMin. Order: 1 Set
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Unit Price: US$ 2500-5800 / SetMin. Order: 1 Set
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Unit Price: US$ 200-1000 / SetMin. Order: 1 Set
Guangzhou Golden Electric Co., Ltd
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359243063)
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | PV Combiner Box , Surge Protector , Distribution Box , Fuse , Industrial Plug and Socket |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Guangzhou, Guangdong |
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Unit Price: US$ 2-20 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2-20 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-500 / PieceMin. Order: 1 Piece
Fuyuan Electronic Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359243063)
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Power Adapter , Battery Charger , Switching Power Supply |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, QC 080000:2017
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Dongguan, Guangdong |
Nanjing Conpo Power Tech. Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359243063)
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: 1000 Pieces
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Min. Order: 1000 Pieces
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Min. Order: 1000 Pieces
Wenzhou Songyan International Trade Co., Ltd.
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718359243063)
Business Type: | Trading Company |
Main Products: | Relay Type Voltage Stabilizer , Servo Type Voltage Stabilizer , Power Strip |
Mgmt. Certification: |
ISO 9000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 30-50 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 7-15 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 7-20 / PieceMin. Order: 100 Pieces
Zhejiang Zhegui Electric Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359243063)
Business Type: | Manufacturer/Factory |
Main Products: | Switchgear , Compact Substation , Oil-immersed Transformer , Vacuum Circuit Breaker |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 2000-5000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3000-5000 / PieceMin. Order: 1 Piece
Fuzhou Onew Power Machinery Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359243063)
Business Type: | Manufacturer/Factory |
Main Products: | Generators , Diesel Generators , Spare Parts , Marine Generator , Natural Gas Generators |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand |
Location: | Fuzhou, Fujian |
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Unit Price: US$ 100-130 / pcsMin. Order: 1 pcs
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Unit Price: US$ 3699-4499 / setMin. Order: 1 set
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Unit Price: US$ 5600-5900 / setMin. Order: 1 set
Xiamen Hyper Electric Technology Co., Ltd
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359243063)
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Stamford Alternator , Brushless Alternator , Automatic Voltage Regulator AVR Sx460 , Controller Dse7320 , Automatic Transfer Switch ATS |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
Location: | Xiamen, Fujian |
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Unit Price: US$ 12-17 / PieceMin. Order: 1 Piece
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Unit Price: US$ 21-25 / PieceMin. Order: 1 Piece
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Unit Price: US$ 30-35 / PieceMin. Order: 1 Piece
Quanzhou Ausenist Technology Co., Ltd
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718359243063)
Business Type: | Manufacturer/Factory |
Main Products: | Frequency Inverfter , Varibale Frequency Inerter , VSD , VFD , AC Motor Drives |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wuxi, Jiangsu |
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Unit Price: US$ 72-100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 75-897 / PieceMin. Order: 1 Piece
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Unit Price: US$ 75-897 / PieceMin. Order: 1 Piece
Shenzhen ZLPOWER Electronics Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359243063)
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | UPS , Inverter , Solar Charger Controller , Solar Inverter , Solar System |
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$ 41-45 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 41-45 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 41-45 / PieceMin. Order: 100 Pieces
Shenheng Power Equipment Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359243063)
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Vacuum circuit breaker |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2018
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Wenzhou, Zhejiang |
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2500kVA 15/0.4kv Compact Substation Transformer Portable Power Stations Solar Electrical Substations2500kVA 15/0.4kv Compact Substation Transformer Portable Power Stations Solar Electrical SubstationsUnit Price: US$ 1000-3000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-6000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 15000-30000 / PieceMin. Order: 1 Piece
Fuzhou Guangling Electrical Machinery Equipment Co., ...
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359243063)
Business Type: | Manufacturer/Factory |
Main Products: | Diesel Generator , Alternator , Diesel Generator Parts , Marine Generator , Gasoline Generator |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Fuzhou, Fujian |
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Unit Price: US$ 30-80 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 20-50 / PieceMin. Order: 1 Piece
Smart Electrical Engineering Co., Ltd.
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718359243063)
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Electric Meter Box , Distribution Box , Ready Board , Meter Unit |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Xuzhou, Jiangsu |
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Unit Price: US$ 10-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10-50 / PieceMin. Order: 1 Piece
Guangzhou Gaohui Power Technology Co., Ltd.
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718359243063)
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | High frequency switching power supply |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM |
Location: | Guangzhou, Guangdong |
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Unit Price: US$ 250-2500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 480-1250 / PieceMin. Order: 1 Piece
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Unit Price: US$ 300-600 / PieceMin. Order: 1 Piece
Shenzhen Merryking Electronics Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359243063)
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Adapter , AC/DC Adapter , AC DC Adapter , Power Adapter , AC Adapter |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM, Own Brand |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 3.49-3.79 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 3.49-3.79 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 2.63-2.83 / PieceMin. Order: 500 Pieces
Zhonghe New Energy Electrical Engineering (Qingdao) Co. ...
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359243063)
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | EV Charging Station (EV Charger) , DC Power Supply Panel(Battery Charger) , Traction Rectifier , DC Switchgear (for Traction Power System) , Rail Transit Testing Services |
Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 14000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Qingdao, Shandong |
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Unit Price: US$ 2699-3299 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 4999-17600 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4999-12600 / PieceMin. Order: 1 Piece
Guangdong Mingyixing Technology Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359243063)
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Power Adapter , AC Adapter , DC Adapter , Power Supply , Switching Power Supply |
Mgmt. Certification: |
ISO 9001, ISO 14001, GMP
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Huizhou, Guangdong |
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Unit Price: US$ 6.53-13.52 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 2.4-3.1 / piecesMin. Order: 100 pieces
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Unit Price: US$ 7.8-8.35 / PieceMin. Order: 100 Pieces
Baoding Lucyelec Test Equipment Co., Ltd.
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718359243063)
Business Type: | Trading Company |
Main Products: | Transformer Oil Tester , Transformer Test Equipment |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Baoding, Hebei |
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Featured ProductUnit Price: US$ 1300-1600 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1100-1500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1100-1500 / PieceMin. Order: 1 Piece
Shenzhen Langbo Technology Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359243063)
Business Type: | Manufacturer/Factory |
Main Products: | Power supply of Adapter , Charger , Power supply of Switching |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 4.5-5.2 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 4.5-5.2 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 4.5-5.2 / PieceMin. Order: 500 Pieces
Tianchang Zhiyun Electronic Technology Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359243063)
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Intelligent Pulse Repair Battery Chargers , Motorcycle Battery Chargers , Outdoor Power Supply , Battery Detector , Car Jump Starter |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand, ANHTCzyx |
Location: | Chuzhou, Anhui |
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Unit Price: US$ 8.5-10.5 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 8.5-10.5 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 8.5-10.5 / PieceMin. Order: 2 Pieces
Jiangxi Nanma Electrical Co., Ltd.
![China Supplier - Diamond Member](https://www.micstatic.com/common/img/icon/diamond_member_16.png?_v=1718359243063)
Business Type: | Manufacturer/Factory , Trading Company , Other |
Main Products: | Micro Switch , Limit Switch , Toggle Switch , Waterproof Switch , Foot Switch |
Mgmt. Certification: |
ISO 9001, ISO 9000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Ganzhou, Jiangxi |
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Unit Price: US$ 5.5-5.6 / PieceMin. Order: 10 Pieces
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Featured ProductUnit Price: US$ 5.5-5.6 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 5.5-5.6 / PieceMin. Order: 10 Pieces
Dongguan Mengtai Instrument Co., Ltd.
![China Supplier - Gold Member](https://www.micstatic.com/common/img/icon/gold-member.png?_v=1718359243063)
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Gloss Meter , DC Power Supply , pH Meter , Thickness Tester , Resistance Tester |
R&D Capacity: | OEM, ODM |
Location: | Dongguan, Guangdong |
Production Lines: | 5 |
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Unit Price: US$ 208-400 / PieceMin. Order: 1 Piece
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Unit Price: US$ 164.2 / PieceMin. Order: 1 Piece
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Unit Price: US$ 188 / PieceMin. Order: 1 Piece
Dongguan You Power Electric Co., Ltd.
Business Type: | Manufacturer/Factory |
Main Products: | Power Adapter , Switching Power Supply , Open Frame Power |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Dongguan, Guangdong |
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Unit Price: US$ 5 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 5 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 5 / PieceMin. Order: 10 Pieces
Shenzhen Meind Technology Co., Ltd
Business Type: | Manufacturer/Factory |
Main Products: | Inverter , Adapter , Power Bank , Car Inverter , Inverter Charger |
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Shenzhen, Guangdong |
Production Lines: | 7 |
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Unit Price: US$ 220 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 80 / PieceMin. Order: 1 Piece
Congqing Technology and Business University S&T ...
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Transformer Oil Filtration , Transformer Oil Purifier , Transformer Oil Purification , Sf6 Device , Transformer Oil Filtering |
Factory ownership: | State-owned |
R&D Capacity: | OEM, Own Brand |
Location: | Chongqing, Chongqing |
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Unit Price: US$ 1000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-60000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000 / PieceMin. Order: 1 Piece
Jiangsu Tianwang Solar Technology Co., Ltd.
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Mosquito Swatter , Electroshock , Mosquito Racket , Security Product , High Voltage Ignitor |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Taizhou, Jiangsu |
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Unit Price: US$ 2.98-3.5 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 2.98-3.5 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 9.9-11.9 / PieceMin. Order: 100 Pieces