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PRONEC CO., LTD.
Please kindly consult us whatever related to various coils assembly for electronic parts and outsourcing.

Please kindly consult us whatever related to various coils assembly for electronic parts and outsourcing.

We deliver reliable products of Japanese quality with low price and quick delivery to comply
with various requirements of our customers.

 


BOBBINLESS COIL MACHINES

We manufacture bobbin less winding machines. Our clients are mainly electrical and electronic parts manufacturers especially smartphones and digital cameras. We develop andmanufacture and sell machine for divergence in wide range of devices which using coil.

More details >

High Production Capacity
 

We can be integrated manufacture from coil only to assembly production.
In the case of coil can wind φ 0.015~. The overmold is possible, too. With total of 243 winding machines, We can support large-lot production. In-house develop tool and equipment.

More details >

QUALITY CONTROL
​ 

PRONEC in Thailand have been certified by ISO-9001 and ISO-14001. Of course, It is one mechanism to built high trust and result toward oversea, Japan and Asia.

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PRONEC CO., LTD. introduction video

 

Improvement case

We would like to introduce at the actual case examples,
such as individual customizations and customer feedback.

Improvement of quality management by automated system introduced recording, calculation, and analysis

The quality stabilization through integrated production system (Overmolded coil)

Improvement of production capacity by multiple spindle and multi-cavity 2nd winding

Improvement of work efficiency of characteristic inspection and test process

Improvement of production capacity by multiple spindle winding

Quality stabilization through in-house automatic soldering machine (reduction of solder balls, stabilization of solder level)

 

PRONEC’s Coils Case Studies

PRONEC's coils are used in a variety of fields.
​Why don’t you take this opportunity to introduce PRONEC's signature coils?

#Digital Cameras

#Smart phones

#Power generators

#Medical equipment

#Home appliances

#RFID

#Wireless Charging

#Antenna

#Transponder

#Laser Processing Machines

#Sensor

#Solenoid Valves

#Drink Dispensers

#Vending machines

#Hot-water heater

#Magnetic Reversal Indicators

#Record cartridges

#Semiconductor Production Equipment

#Gas Mask

#Clocks

#Watches

#Smart Watches

#Car Audio

#CD/DVD Pick up

#Relay

#Linear Motors

#Vibration Motors

#Industrial Machines (Robots, Transport Equipment)

 

EVERY KIND OF COIL

- Click on each product name for more details -​

AIR COIL


  • VCM Coil, Antenna coil, Voice coil, Wire less feed coil etc.
  • There is a winding real product with various wire Types from very thin wire (φ 0.015 ~) to Litz wire.
 

BOBBIN COIL


  • Shutter coil, pickup coil, printed coil,solenoid coil etc.
  • Integrated production from molding to winding is possible.

FPC ASSEMBLY


  • FPC coil Assy, medical solenoid unit, rotation sensor etc.
  • After winding process, we can assembly PCB (PCB-FPC) with injected parts including over molding process.
 

SOLENOID COIL


  • Medical solenoid unit, refrigerant solenoid unit, control system solenoid unit, etc.
  • We do in-house injection parts. Then winding process and over-mold and Insulation & Withstanding test.

EDGEWISE COIL


  • Transformers, reactors, etc. (for large industrial machines, vehicles, power related)
  • Wind directly to cut-less core which can achieve high characteristics.(core cross section)  
 

PLASTIC MOLDING


  • We have prepared in-house15t to 200t molding machines.
  • Overmolding is also available.

 

This is our coils diary of PRONEC, which we continue to improve day by day.
​Please take a look at it when you have time.

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Latest Update 06 Feb 2024
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