Total 985 transformer protection device factories & companies found with 2,955 products. Source high quality transformer protection device from our great selection of reliable transformer protection device manufacturing factories.
Guangzhou Golden Electric Co., Ltd
Diamond Member
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...
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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$ 2-20 / PieceMin. Order: 1 Piece
SanShine Electronics (Xiamen) Technology Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Winding Machine , Transformer Tester , Testing Instruments , Amorphous Ribbon Core Making Machine , Toroid Coil Winding Machine |
Mgmt. Certification: |
ISO 9000, OHSAS/ OHSMS 18001, QC 080000
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Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Xiamen, Fujian |
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Unit Price: US$ 1.06 / SetMin. Order: 1 Set
Jinan Huaxin Automation Engineering Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Welding Fume Extractor , Gas Mixer |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Jinan, Shandong |
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Unit Price: US$ 140-200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 140-200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 140-200 / PieceMin. Order: 1 Piece
Shenzhen Sunbow Insulation Materials MFG. Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Fiberglass Sleeving , Heat Shrink Tube , Silicone Rubber Tube , PVC Tube , PTFE Tube |
Mgmt. Certification: |
ISO 9001, IATF16949
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Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 0.01-2.2 / MeterMin. Order: 2000 Meters
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Unit Price: US$ 0.045-0.05 / MeterMin. Order: 1000 Meters
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Unit Price: US$ 0.04-0.05 / MeterMin. Order: 1000 Meters
SHANGQIU ZHONGQING ENVIRONMENTAL PROTECTION SCIENCE AND ...
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Tire Plastic Recycling; Waste Resource Recycling Plant; Pyrolysis Plant; Crude Carbon Black Plant; Distillation Plant |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Shangqiu, Henan |
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Unit Price: US$ 50000-300000 / SetMin. Order: 1 Set
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Unit Price: US$ 30000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 30000 / PieceMin. Order: 1 Piece
Ningbo Hyuan Power Industry Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company , Group Corporation |
Main Products: | Recloser , Cable Terminal and Joint , Outdoor Circuit Breaker , Indoor Control and Protection Panel , Outdoor Isolator |
Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001, ASME
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Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Ningbo, Zhejiang |
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Unit Price: US$ 3000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 500 / PieceMin. Order: 10 Pieces
Shangqiu Harmony Machinery Manufacturing Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Pyrolysis Plant , Oil Distillation Plant , Dedusting Device |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Shangqiu, Henan |
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Unit Price: US$ 40000-55000 / SetMin. Order: 1 Set
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Unit Price: US$ 40000-55000 / SetMin. Order: 1 Set
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Unit Price: US$ 70000-95000 / SetMin. Order: 1 Set
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$ 800-1000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1200-1300 / 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$ 13-16 / PieceMin. Order: 1 Piece
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Unit Price: US$ 16-19 / PieceMin. Order: 1 Piece
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Unit Price: US$ 11-14 / PieceMin. Order: 1 Piece
Chongqing Rexon Oil Purification Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Oil Purifier Machine , Oil Purification Machine , Oil Filtration System , Oil Filter , Vacuum Oil Purifier |
Mgmt. Certification: |
ISO 9001, ISO 9000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Chongqing, Chongqing |
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Unit Price: US$ 5000-50000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5000-6000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 6500-6800 / PieceMin. Order: 1 Piece
Qingdao Hengfengyou Electrical & Engineering Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Switchgear , Substation , Oil-immersed Power Transformer (Only for Sale) , Dry-type Transformer (Only for Sale) |
Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, SA 8000
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Qingdao, Shandong |
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Unit Price: US$ 30000-50000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3000-5000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 500-20000 / PieceMin. Order: 1 Piece
Shanpu Technology (Guangdong) Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | UPS , UPS Battery , Inverter , Mini DC UPS , Outdoor Solar Inverter |
Mgmt. Certification: |
ISO 9001, ISO 14000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Guangzhou, Guangdong |
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Unit Price: US$ 523-561.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 523-561.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 110-128 / PieceMin. Order: 1 Piece
Xiamen GBS Adhesive Tape Co., Ltd
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | High Temperature Tape , Foam Tape , 3m Tapes , Electrical Insulation Tape , Thermal Conductive Tape |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Xiamen, Fujian |
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Unit Price: US$ 6.23-8.34 / RollMin. Order: 1 Roll
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$ 1.3-10 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 2.3-11 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1888-3200 / PieceMin. Order: 1 Piece
YIBO MACHINERY CO., LTD.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Foil Winding Machine , Automatic Winding Machine , Vacuum Drying Machine , Vpi Vacuum Pressure Impregnation Equipment , APG Machine |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Pingxiang, Jiangxi |
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Unit Price: US$ 4500 / SetMin. Order: 1 Set
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Unit Price: US$ 4500 / SetMin. Order: 1 Set
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Unit Price: US$ 30000 / SetMin. Order: 1 Set
Taili Electric Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Power Transformer , Power Substation , Switchgear , Switch Cabinet , Distribution Transformer |
Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand, transformer design |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 400-600 / PieceMin. Order: 1 Piece
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Unit Price: US$ 500-10000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 500-10000 / PieceMin. Order: 1 Piece
XIAMEN DCA TAPE NEW MATERIAL CO., LTD.
Gold Member
Business Type: | Trading Company |
Main Products: | High Temperature Tape , Thermal Conductive Tape , Foam Tape , Double Side Adhesive Tape , Insulation Tape |
Mgmt. Certification: |
ISO 9001, BSCI
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Xiamen, Fujian |
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Unit Price: US$ 0.5-5 / RollMin. Order: 10 Rolls
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Unit Price: US$ 0.5-5 / RollMin. Order: 10 Rolls
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Unit Price: US$ 0.5-5 / RollMin. Order: 100 Rolls
Zhejiang Zhegui Electric Co., Ltd.
Diamond Member
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$ 500-800 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-8000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-3000 / 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$ 5-7 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 1-2 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 1-2 / PieceMin. Order: 500 Pieces
Mindian Electric Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Combiner box , MCCB , MC4 connector |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2018
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 1.5-5.56 / PieceMin. Order: 45 Pieces
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Unit Price: US$ 1.5-5.56 / PieceMin. Order: 45 Pieces
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Unit Price: US$ 1.5-5.56 / PieceMin. Order: 45 Pieces
Hangzhou Nuzhuo Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | PSA oxygen plant , PSA nitrogen plant , VPSA oxygen generator , oxygen concentrator , cryogenic air separation unit |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Hangzhou, Zhejiang |
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Unit Price: US$ 20000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 20000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 20000 / PieceMin. Order: 1 Piece
Zhejiang Ximo Fire Fighting Equipment Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Fire emergency lighting and evacuation indication system; EPS/UPS series; Fire automatic inspection cabinet series; Fire smoke fan control cabinet; Fire power monitoring equipment; Electrical fire monitoring systems |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, IATF16949, ISO 14064
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, Own Brand |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 674.73-4076.47 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 600-650 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 50-500 / PieceMin. Order: 10 Pieces
Jiangxi Bolian Electrical Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Transformer , Oil Transformer , Dry Type Transformer , Amorphous Transformer , Power Transformer |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Pingxiang, Jiangxi |
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Unit Price: US$ 12600-26800 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2680-26800 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2680-26800 / PieceMin. Order: 1 Piece
Dongguan City Heng Hao Electric Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Bimetallic Thermostat , Thermal Protector , Temperature Switch , Thermal Cut out Switch , Temperature Controller |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM, Own Brand |
Location: | Dongguan, Guangdong |
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Unit Price: US$ 0.18-0.3 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 0.2-0.26 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 0.2-0.26 / PieceMin. Order: 1000 Pieces
Yueqing Maija Electric Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Distribution Cabinet , Electric Cabinet , Cable Clamp , Bimetal Connector , Tension Clamp |
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wenzhou, Zhejiang |
Production Lines: | Above 10 |
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Unit Price: US$ 600-4200 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 600-4200 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 600-4200 / PieceMin. Order: 5 Pieces
Shanghai Sanyu Industry Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Frequency Inverter , Soft Starter , AC Drive , Frequency Converter , Welding Machine |
Mgmt. Certification: |
ISO 9001, QC 080000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Shanghai, Shanghai |
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Unit Price: US$ 120 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 88-2093 / PieceMin. Order: 1 Piece
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Unit Price: US$ 350-500 / PieceMin. Order: 1 Piece
Wuxi Wanrong Environmental Protection Technology Co., ...
Gold Member
Business Type: | Trading Company |
Main Products: | Oil Refinery Machinery , Crude Oil Separation Euqipment , Waste/Used Engine Oil Refinery Machine , Tire Oil/Plastic Oil Separation Machine , Naphtha Aromatization Produces High Octane Gasol |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand |
Location: | Shangqiu, Henan |
Production Lines: | 6 |
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Unit Price: US$ 79000-1170000 / SetMin. Order: 1 Set
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Featured ProductUnit Price: US$ 29888 / SetMin. Order: 1 Set
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Unit Price: US$ 76800 / SetMin. Order: 1 Set
Chongqing Junneng Machinery Manufacturing Co., Ltd.
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Oil Purifier , Oil Recycling Machine , Oil Regeneration Equipment , Oil Purification Plant , Oil Distillation Machine |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Chongqing, Chongqing |
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Unit Price: US$ 83000 / setMin. Order: 1 set
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Unit Price: US$ 170000 / setMin. Order: 1 set
Jiangsu Zhongda Tower Technology Development Co., Ltd.
Business Type: | Manufacturer/Factory |
Main Products: | Steel Pole , Steel Tower , Angle Tower , Communication Tower , Structural Support and Steel Structure |
Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ANSI/ESD
|
Location: | Xuzhou, Jiangsu |
Production Lines: | Above 10 |
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Unit Price: US$ 10000-30000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10000-30000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10000-30000 / PieceMin. Order: 1 Piece
Chongqing Vbolt Machinery Manufacturing Co., Ltd.
Business Type: | Manufacturer/Factory |
Main Products: | Waste Oil Recycling Machine , Oil Filtering Machine , Diesel Oil Distillation Machine , Base Oil Distillation Machine , Oil Purifier |
Mgmt. Certification: |
ISO 9000
|
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Chongqing, Chongqing |
Production Lines: | Above 10 |
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Unit Price: US$ 69950-88500 / SetMin. Order: 1 Set
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Unit Price: US$ 98950-135900 / SetMin. Order: 1 Set
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Unit Price: US$ 69950-88500 / SetMin. Order: 1 Set