Tianjin, China
Business Type:
Registered Capital:
1000000 RMB
Plant Area:
101~500 square meters
Management System Certification:
ISO 9000
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available

Enameled Al Wire for Electric Motors, Enameled Al Wire for Transformer Eal, Polyimide Enameled Aluminum Wire Class 220/240 manufacturer / supplier in China, offering Polyester-Imide Enamelled Aluminum Wire Factory in China, FRP Fibreglass Pipe/Tube/Pole Fiberglass Reinforced Plastic Tube, Portable Telescopic Grounding Rod with Earth Clamp and Earth Wire and so on.

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Supplier Homepage Products magnet wire for transformer Polyester-Imide Enamelled Aluminum Wire Factory in China
  • Polyester-Imide Enamelled Aluminum Wire Factory in China
  • Polyester-Imide Enamelled Aluminum Wire Factory in China
  • Polyester-Imide Enamelled Aluminum Wire Factory in China
  • Polyester-Imide Enamelled Aluminum Wire Factory in China
  • Polyester-Imide Enamelled Aluminum Wire Factory in China
  • Polyester-Imide Enamelled Aluminum Wire Factory in China

Polyester-Imide Enamelled Aluminum Wire Factory in China

Min. Order / Reference FOB Price
500 kg US $0.8-1.2/ kg
Port: Qingdao, China
Production Capacity: 20ton/Day
Payment Terms: L/C, T/T
Insulation Level: C, H, F
Certification: ISO9001, CE, UL, CCC, RoHS, UL, SGS, ISO9001, RoHS
Brand: Xincheng
Application: Transformer, Instrument, Electrical Equipment, Motor, Enameled Aluminum Wire for Motor, Transformer, Gen
Shape: Round Wire, Round and Flat
Conductor Material: Aluminum, Aluminium Wire

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Basic Info.

Model NO.
Polyester-Imide Enamelled Aluminum Wire Factory in
Place of Origin
China (Mainland)
Model Number
Enameled Aluminum Wire
Insulation Material
Polyester, Polyurethane, Polyester-Imide
Product Name
Polyester-Imide Enameled Al Wire
Natural Color, or According to Enamel Pew, Piw, Ei
Round: 0.15-5.33mm; Flat:a:1-10, B:2-16
Smooth, Free From Flaw
Thermal Class
Transport Package
Wooden Case
0.15-5.33mm; flat: a: 1-10, b: 2-16
HS Code
 Quick Details
Place of Origin: China (Mainland)                                                    Brand Name: XINCHENG
Model Number: Enameled Aluminum Wire                                     Name: enameled aluminum wire
Insulation Material: Polyester, Polyurethane, Polyester-imide       Type: Insulated
Product name: Polyester-imide Enameled Al wire                         Shape: Round Wire
Application: enameled aluminum wire for motor, transformer, generator, Motor, transformer, welding machine and generator
Conductor Material: Aluminum                                                      Conductor Type: Solid
Aluminum Purity: 99.99%
Color: natural color, or according to enamel PEW, PIW, EIW, AIW, EI/AIW
Diameter: round: 0.15-5.33mm                                                     Appearance: smooth, free from flaw
Thermal class: 130/155/180/200/220/240                                     Features: heat resistance, wearing resistance
Package: PT25-PT200
Certification: UL, SGS, ISO9001, RoHS                                      Standard: IEC60317-0-2 IEC60317-29 MW36-a
Advantages: High conductivity, Good solder ability.                    Sample: free
HS Code: 8544190000                                                                One 20`Gp Container: 15-18.5t
EAL-Enameled Aluminum Wire 
1, Induction:
Enamelled Wire is a main variety of the winding wire, composed by conductor and insulating layer. After
the bare wires are annealed soften, then through many times paint, and bake to the finished product.
Enameled wire is a main material for the electrical machine, electrical appliance, household applicance, ect.
The different enameled wires have different qualities and characteristics, but all possess mechanical property, chemical property ,electrical property, febricity.
2,The insulating material.
(i) Acetal Enameled Wire
Advantages: fine mechanical strength, adhesiveness, transformer oil resistant and refrigerant performance.
Disadvantages: Anti-moisture performance is poor, the breakdown of the thermal softening is low. The durable of
benzene mixed solvent performance is weak.
Application: Few used in oil immersed transformer, oil filled motor winding.
(ii)Polyester and Modified Polyester Enameled Wire, Ordinary Polyester Enameled Wire.
Thermal level is 130,after modify the thermal level is 155.
Advantages: The mechanical strength is high, fine elasticity, scratch-resistant. The adhesiveness, behavior of electricity
and solvent resistance are also fine.(Large quantity).
Disadvantages: The heat shock resistance and the wet resistance are weak.
Application: Widely used in household appliance, precision electronics, the telecommunications equipment, instrument,
electrical machine.
(iii)Polyurethane enameled wire
The thermal level is 130, 155, 180, 200(UEW)
Advantages: Possess straight welding performance, high frequency resistance is fine. Easy coloring, wet resistance is
also fine.
Disadvantages: The mechanical strength is a bit weak, the theral resistance is low. The toughness and the
adhesiveness of the large size wire is weak. The production of the enameled wire mostly is small and micro wire.
Application: Widely used in household appliance, precision electronics, telecommunication and instrument.
(iiii)Polyester imide/Polyamides compound enameled wire.
Advantages: The impact of thermal resistance is fine, the breakdown of the thermal softening is high, the mechanical
performance is fine. The solvent resistance and freeze resistance is also fine.
Disadvatages: Easy to hydrolysis under close condition.
Application: Used in electrical machine that require high thermal resistance, electrical instrumentation, electric tool.
Power dry-type transformer winding, etc.
(iiiii)Polyester imide/Polyamide imide
The two kinds of insulating material is the main enameled wire that used in the China.
The Thermal level is 1200.
Advantages: The thermal resistance of the product is high, also possess the performance of freeze resistance, low
temperature resistance, radiation resistance, high mechanical strength, the stabilization of the electrically. The chemical
resistance and the freeze resistance are fine. The overload capacity is strong.
Application: Widely used in freezer compressor, air condition compressor, electric tool, explosion-proof motor, and the
electrical motor which used in the circumstance of the high temperature, low temperature, radiation resistance, high load.
S/NProduct nameproduct modelsU/L certificateSpecification(mm)Product      standardProduct Properties
1Polyester Enameled Round Aluminum Wire,Class 1302PEW/130
UL certificate
0.15~5.00GB/T2312.3-2009High resistance to heat shock.Good university and good adhesive property of paint film.
2Modified Polyester Enameled Round Aluminum Wire,Class 1552PEW(W)/155
UL certificate passed0.15~5.00GB/T23312.4-2009Coloration property, Applicable to high-frequency and low-loss electronic precision instruments ,
Display and home appliances
Enameled Round Wire,
Class 130/155/180
UL certificate
0.15~5.00 High impact resistance and good mechanical property
Enameled Round Aluminum Wire,Class 180
UL certificate
0.15~5.00GB/T23312.5-2009/IEC60317-15:2004High resistance to high frequency,
Easy tinting,
High moisture resistivity
Polyamide-imide Enameled Round Aluminum Wire,Class 200
UL certificate
GB/T23312.7-2009/IEC 60317-25:1997
Resistance to refrigerant
and so on.
Product Details AL Enameled Wire :
Nameenameled aluminum wire
Test ItemUnitTechnical RequirementTest Result
Appearance bright and clean, Uniform  color,Ok
Overall Diametermm<5.3305.421
Conductor Diametermm5.138-5.2255.160
Thickness of  insulation filmmm>0.0940.109
Elongation >15%36%
winding test no crackingOk
Tensile Test 15% No crackingno cracking
Peel twist insulation film Without losing adhesionOk
Jerk test insulation film Without losing adhesionOk
Resistance to heat shock°C240 °C insulation film no  crackingTensing 15% half an hour, no cracking
Resistance to  solvent Standard solvent "H" Pencil2H is ok
Breakdown VoltageKV> 3.7KV6.0,5.8,5.7,5.8,5.0
package Meet the export standardsOk
Quality Control  Result Ok
Advantage  AL Enameled Wire :
1.Enameled aluminum wire ,High resistance to heat shock, high temperature and good performace at softening breakdown, suitable for high-speed automated routing, able to be direct weld, with no pinhole, resistive to high frequency, wearing, refrigerants and electronics corona, high breakdown voltage
2. Compared with the copper enameled wire, enameled aluminum wire is easier to be winded, also there is a solid oxide film on the surface of enameled aluminum wire, which make it has a good insulating effect, a long life.
3. Due to the good insulating effect of aluminum film layer, it's heat-resistant temperature can be 20 degrees higher than that of the copper wire;
4. The greatest benefit of using aluminum is that it is 1/3 lighter than copper which significantly lower the production costs, secondly it can attach to the solids easily, and thirdly it can also reduce the freight and operation during transportation.
Different product specifications: 
Enameled round aluminum wire
  • Diameter(mm): 0.15-5.33
  • Temperature class:130,155,180,200,240
Enameled  flat aluminum wire
  • Diameter(mm):a:1.0-10.0,b:2.0-16  
  • Temperature class:130,155,180,200,240
Enameled round copper wire      
  • Diameter(mm):0.1-5.0 
  • Temperature class:130,155,180,200,220
Enameled  flat copper wire  
  •  Diameter(mm):a:0.8-5.6,b: 2.0-16
  • Temperature class:180,200,220
Non Woven Cloth/ Polyester Film covered wire   
  •  Diameter(mm):round:1.7-8.0,flat: a:1-8,b:3-25  
  • Temperature class:220
 Polyimide Film Wrapped wire  
  •  Diameter(mm):round:1.7-8.0,flat: a:1.0-8,b:3-25  
  • Temperature class:240
Film Wrapped enameled wire
  •  Diameter(mm): round:1.7-5.0 a:0.8-5.6,b:2-16  
  • Temperature class:220
NOMEX Paper covered wire    
  • Diameter(mm):round:1.7-8.0,flat: a:1-10,b:3-25  
  • Temperature class:220
Fiberglass Film Wrapped wire  
  • Diameter(mm):round:1.7-6.0, flat: a:0.3-5.6,b:2-16  
  • Temperature class: 220
Kraft Paper Wrapped wire
  • Diameter(mm):round:1.7-8.0 a:1-8,b:3-25  
  • Temperature class:240
  Oil-immersed transformer windings, Dry-type transformer, High temperature transformer,
 Motor, transformer, generator, welding machine; Sealed motor, Power tools motor, Auto alternators motor, Magnet coil, High power motor, household electro motors and micro-motors;
  Medium and large electrical motor and transformer windings;
  Power substations, rectifiers, f urnace transformer oil-immersed transformer coil winding;
  Lifting electromagnet, reactors and other low-voltage and high current electromagnetic winding;
  Used in aerospace, submersible motor and high voltage coil, wind turbines, micro-electronics and so on.
Windings with light weight, high conductivity, good heat resistance; Winding used for  high frequency signal transmission
Magnetic wire used in High Frequency transformer, common transformer, inductance coils, electrometers.
[Q]: What's your mainly products?
Our company are researching and developing, producing and selling as one of the professional all kinds of enameled wire company in China. These wires are used in transformers, motors, electric tools, winding coils etc. All the products adopts IEC, GB, JIS, NEMA standard.
Our mainly products are :
Rectangular Enameled wire/ Round Enameled wire/Ultra Fine Rectangular Enameled wire/NOMEX paper wrapped wire/
Kraft paper wrapped wire/ Polyester film or carton covered wire/Fiber glass wrapped enameled wire/ Electrical rectangular wire/Macromolecule enameled wire, etc.
Manufacture standard: IEC Standard 
ISO9001:2000 Quality Management System
Enameled Copper Clad Aluminum wire (ECCA): ROHS Authentication 
Enameled wire (ECCA ,ECU ,EAL):SGS Authentication
[Q]: How about your company's annual production capacity?
        A : Our Company's annual production is about 8,000 tons.
[Q]:What's your company 's  product scope?
        A :  We have many kinds of products ,such as enameled aluminum wire, enameled cooper wire, paper covered magnet wire, fiber glass covered magnet wire and other aluminum/cooper magnet wire products.
[Q]: What's the temperature-resist grade of your enameled aluminum wire?
        A :  We produce the thermal class of enameled aluminum wire from 130 to 220 Centigrade.
[Q]:  What is specifications of enameled aluminum wire your company can produce?
        A :  Gauge of enameled aluminum wire:
  • Enameled round aluminum wire: 0.15-5.33mm
  • Enameled flat aluminum wire: a: 1-10mm, b: 2-16mm
[Q]:  Can you offer Round Enameled wire with PEW, C200?  
        A :  Yes, we can.
 [Q]:  Could you provide the free samples? 
        A : Yes, We are honored to offer you samples, We could provide the free samples within 0.5kg. You only need undertake the express charges.
 [Q]: What's the price of your enameled aluminum wire?
Packaging & Delivery
Packaging Details:
Inner packing: Plastic Spool: PT-4,PT-10,PT-15,PT-25, PT-90,PT-200,,PT-250,PT-270 and Export standard carton according to your wire diameters. One 20 feet container can contain about 15-18.5 tons EAL
Outer packing : wooden case  and wooden pallet or according customers' special requirement
Delivery Time: 7-14 days for one 20 feet container
Please Contact Us
 Miss: lydia
Mob: 86-13752439076      Fax: 86-22-60863016        

Polyester-Imide Enamelled Aluminum Wire Factory in China
Polyester-Imide Enamelled Aluminum Wire Factory in China
Polyester-Imide Enamelled Aluminum Wire Factory in China
Polyester-Imide Enamelled Aluminum Wire Factory in China
Polyester-Imide Enamelled Aluminum Wire Factory in China
Polyester-Imide Enamelled Aluminum Wire Factory in China


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