Total 1,405 class 3 transformer factories & companies found with 4,215 products. Source high quality class 3 transformer from our great selection of reliable class 3 transformer manufacturing factories.
Shenzhen Langbo Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Switch Power Adapter , Phone Charger , Power Adapter , Charger , Adapter |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Shenzhen, Guangdong |
| Production Lines: | 9 |
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Unit Price: US$ 1.34-1.48 / PieceMin. Order: 100 Pieces -
Unit Price: US$ 1.34-1.48 / PieceMin. Order: 100 Pieces -
Unit Price: US$ 1.34-1.48 / PieceMin. Order: 100 Pieces
Zhejiang Leidun Electric Co., Ltd
Diamond Member
| Main Products: | Automatic Transfer Switch , Surge Protector , Distribution Box , EV Charger , Circuit Breaker |
| Factory ownership: | Limited Company |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | Above 10 |
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Unit Price: US$ 2.5-15 / PieceMin. Order: 1 Piece -
Unit Price: US$ 3.2-13.9 / PieceMin. Order: 1 Piece -
Unit Price: US$ 3.2-13.9 / PieceMin. Order: 1 Piece
L&R ELECTRIC GROUP CO., LTD.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Surge Arrester , Insulator , Fuse Cutout , Switch Gear , Meter Box |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | Above 10 |
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Unit Price: US$ 50 / PieceMin. Order: 1 Piece -
Unit Price: US$ 9.7-10.6 / PieceMin. Order: 10 Pieces -
Unit Price: US$ 15.4-16.8 / PieceMin. Order: 50 Pieces
Wenzhou Santuo Electrical Co., Ltd.
Diamond Member
| Main Products: | Circuit Breaker , AC Contactor , Thermal Relay , Magnetic Starter , Switch |
| Factory ownership: | Limited Company |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 4 |
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Unit Price: US$ 1.58-1.75 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 2.35 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 1.98-6.52 / PieceMin. Order: 1000 Pieces
SHUIFU HANYANG MACHINERY TECHNOLOGY CO., LTD
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Hardware Fitting |
| Factory ownership: | Limited Company |
| Location: | Zhaotong, Yunnan |
| Production Lines: | Above 10 |
| Main Markets: | North America , Europe , Southeast Asia/ Mideast |
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Unit Price: US$ 2.8 / PieceMin. Order: 5000 Pieces
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Unit Price: US$ 0.001-0.1 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 2.8 / PieceMin. Order: 5000 Pieces
Xiamen Yuxiang Magnetic Materials Technology Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Magnetic Materials |
| Factory ownership: | Limited Company |
| Location: | Xiamen, Fujian |
| Production Lines: | Above 10 |
| Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , East Asia(Japan/ South Korea) , Africa , Australia |
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Unit Price: US$ 0.01-1 / PieceMin. Order: 5000 Pieces
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Unit Price: US$ 0.01-2 / PieceMin. Order: 5000 Pieces
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Unit Price: US$ 0.01-2 / PieceMin. Order: 2000 Pieces
Shanghai Yahe International Trading Co., Ltd.
Diamond Member
| Main Products: | Silicon Steel , CRGO , CRNGO , Electrical Steel , Transformer Core |
| Factory ownership: | Limited Company |
| Location: | Shanghai, Shanghai |
| Production Lines: | 1 |
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Unit Price: US$ 2200-3500 / TonMin. Order: 1 Ton
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Unit Price: US$ 2200-3500 / TonMin. Order: 1 Ton
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Unit Price: US$ 1500-2200 / TonMin. Order: 20 Tons
Wuhan Yuandong Electric Manufacturing Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | High voltage Switchgear , Low voltage Switchgear Ring Main Unit , Power Distribution Cabinet |
| Mgmt. Certification: |
ISO14001, ISO45001:2018, Others
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wuhan, Hubei |
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Unit Price: US$ 1000-10000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-10000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-10000 / PieceMin. Order: 1 Piece
Nanjing Rainbow Electric Co., Ltd.
Diamond Member
| Main Products: | Transformer Bushing , Porcelain Insulator , Composite Insulator , Condenser Bushing , Glass Insulator |
| Factory ownership: | Limited Company |
| Location: | Nanjing, Jiangsu |
| Production Lines: | 6 |
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Unit Price: US$ 13-16 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 10-16 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 5-20 / PieceMin. Order: 50 Pieces
Zhejiang Weihao Electronic Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Switching Power Supply , Switch Power Supply , Power Supply , Switch Mode Power Supply , SMPS |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 10 |
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Unit Price: US$ 31.43 / PieceMin. Order: 1 Piece
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Unit Price: US$ 6.61-7.71 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 3.16-3.4 / PieceMin. Order: 5 Pieces
Ampower Electric Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Electrical Equipment |
| Mgmt. Certification: |
ISO9001:2015, ISO45001:2018, ISO14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM |
| Location: | Zhuhai, Guangdong |
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Unit Price: US$ 15-17 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1375-2475 / PieceMin. Order: 1 Piece
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Unit Price: US$ 218-246 / PieceMin. Order: 1 Piece
YUEQING GUANGTAI IMPORT & EXPORT CO., LTD.
Gold Member
| Main Products: | Distribution Board , Meter Socket , Load Center , Electrical Accessories , Tools |
| Factory ownership: | Limited Company |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 2 |
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Unit Price: US$ 1-19.68 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 1-19.68 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1-19.68 / PieceMin. Order: 10 Pieces
Shanghai Trihope (PVT) Ltd
Gold Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Cutting Machine , Slitting Machine , Transformer Parts , Corrugated Fin Forming Machine , Test Machine for Transformer |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Shanghai, Shanghai |
| Production Lines: | 6 |
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Unit Price: US$ 20-100000 / SetMin. Order: 1 Set
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Unit Price: US$ 20-100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 500-1000 / PieceMin. Order: 2 Pieces
Zhejiang Farady Powertech Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Auto recloser , Vacuum Circuit Breaker , Ring Main Unit , Metal Clad Switchgear , HV and LV Switchgear |
| Mgmt. Certification: |
Others
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 100-500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 750-16000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-30000 / PieceMin. Order: 1 Piece
CHANGSHA LANGSHUO TECHNOLOGY CO LTD
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Tensile Testing Machine; IZOD Charpy Impact Tester; Melt Flow Index Tester; Temperature Humidity Test Chamber; Contact Angle Tester |
| Factory ownership: | Limited Company |
| Location: | Changsha, Hunan |
| Production Lines: | 9 |
| Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , Australia |
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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
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Unit Price: US$ 1200-2000 / PieceMin. Order: 1 Piece
Yueqing Huayi Transformer Co., Ltd.
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Unit Price: US$ 4.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4.5 / PieceMin. Order: 1 Piece
Hongtuo Transformer Co., Ltd.
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Unit Price: US$ 888-88888 / PieceMin. Order: 1 Piece
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Unit Price: US$ 888-28888 / PieceMin. Order: 1 Piece
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Unit Price: US$ 18000-20000 / PieceMin. Order: 1 Piece
Chongqing Nakin Electromechanical Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Oil Purifier |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Chongqing, Chongqing |
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Unit Price: US$ 1500-4800 / SetMin. Order: 1 Set
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Unit Price: US$ 2500-4500 / SetMin. Order: 1 Set
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Unit Price: US$ 2000-4000 / SetMin. Order: 1 Set
Wuxi Liou Electronics Co., Ltd.
| Factory ownership: | Limited Company |
| Location: | Wuxi, Jiangsu |
| Production Lines: | Above 10 |
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Unit Price: US$ 0.7-2 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 30-50 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 0.8-2 / PieceMin. Order: 100 Pieces
Haomai Electric Power Automation Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | General Relay Test System , Intelligent Substation Test Equipment , CT-PT Tester , Transformer Tester |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wuhan, Hubei |
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-
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Min. Order: 1 Piece
XIN CHENG INDUSTRY MATERIAL CO., LTD.
Gold Member
| Main Products: | DDP Paper/Diamond Dotted Paper , Insulation Bushing , Epoxy Lamination Sheets , FRP Dog Bone with Spacer , Pressobard/Pressboard Strips |
| Factory ownership: | Limited Company |
| Location: | Tianjin, Tianjin |
| Production Lines: | Above 10 |
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Unit Price: US$ 1-5 / kgMin. Order: 300 kg
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Unit Price: US$ 5-6 / kgMin. Order: 1000 kg
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Unit Price: US$ 5-6 / kgMin. Order: 200 kg
Shenzhen Everexceed Industrial Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | LiFePO4 Batteries , Industrial Chargers , Modular DC Charger , Solar Energy Systems , Telecom Power Systems |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Shenzhen, Guangdong |
| Production Lines: | Above 10 |
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Unit Price: US$ 1000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 150-170 / PieceMin. Order: 1 Piece
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Unit Price: US$ 560 / PieceMin. Order: 1 Piece
APS Induction Furnace (Taizhou) Co., Ltd.
Diamond Member
| Main Products: | Induction Furnace , Melting Furnace , Electric Furnace , Vacuum Furnace , Water Cooled Cable |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Taizhou, Jiangsu |
| Production Lines: | 3 |
| Main Markets: | South America , Europe , Southeast Asia/ Mideast , East Asia(Japan/ South Korea) , Africa |
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Unit Price: US$ 10000-80000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10000-80000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10000-80000 / PieceMin. Order: 1 Piece
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 |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wuhan, Hubei |
| Production Lines: | 3 |
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Unit Price: US$ 1500-4500 / PieceMin. Order: 1 Piece
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ISO Certificated Impulse Voltage Testing System Generator High Voltage Lightning Impact Test Machine
ISO Certificated Impulse Voltage Testing System Generator High Voltage Lightning Impact Test MachineUnit Price: US$ 1000-15000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 800-15000 / PieceMin. Order: 1 Piece
Tianjin Haode Intelligent Electrical Co., Ltd.
Diamond Member
| Main Products: | Transformer , Electric Arc Furnace , Generator , Power Distribution Cabinet , Main Transformer |
| Factory ownership: | Limited Company |
| Location: | Tianjin, Tianjin |
| Production Lines: | 6 |
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Unit Price: US$ 33852-98239 / SetMin. Order: 1 Set
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Unit Price: US$ 79020-139990 / PieceMin. Order: 1 Piece
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Unit Price: US$ 25320-43328 / PieceMin. Order: 1 Piece
Maosheng Electrical Co., Ltd.
Diamond Member
| Main Products: | Voltage Stabilizer , Step-up and Down Transformer , Voltage Regulator , Power Inverter , Power Supply |
| Factory ownership: | Limited Company |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 4 |
| Annual Revenue: | US$50 Million - US$100 Million |
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Unit Price: US$ 2.5-400 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 2.5-400 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 2.5-400 / PieceMin. Order: 10 Pieces
Shenzhen YHG Heating Science & Technology Co., ltd
Gold Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Industrial Gas Burner , Burner Accessories , Gasifier , Infrared Burner , Blower |
| Mgmt. Certification: |
Others
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 450-470 / PieceMin. Order: 1 Piece
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Unit Price: US$ 333-373 / PieceMin. Order: 1 Piece
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Unit Price: US$ 230-250 / PieceMin. Order: 1 Piece
Baoding Zhongyi Electric Group Co., Ltd
| Factory ownership: | Limited Company |
| Location: | Baoding, Hebei |
| Production Lines: | 6 |
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Unit Price: US$ 1000-5000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-5000 / PieceMin. Order: 1 Piece
Nanjing UP Electronic Technology Co., Ltd.
| Factory ownership: | Limited Company |
| Location: | Nanjing, Jiangsu |
| Production Lines: | Above 10 |
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Unit Price: US$ 1.97-4.95 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.1-0.2 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5-39 / PieceMin. Order: 1 Piece
Jinan Xinyuhua Energy Technology Co., Ltd.
Diamond Member
| Main Products: | Static Frequency Converter , Solar off Grid Inverter , Voltage and Frequency Stabilizer , AC Power Source , Wind off Grid Inverter |
| Location: | Jinan, Shandong |
| Production Lines: | 10 |
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Unit Price: US$ 100-99999 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 99-4390 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 99-4390 / PieceMin. Order: 2 Pieces
Audited Supplier
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