For the coil of high performance and the high quality that the customer can be satisfied.
Based on an idea of GOTO Professional Coil, we engaged in the production of the coil since the establishment of a business in 1963 throughout.
The coil that the customer can be satisfied has been offered by creativity to answer various needs and accumulated technology.
In addition, the development of original of a new technology and the new material development and original coils is advanced for the coil of high performance and the high quality.
Especially, the coil that uses a regular electric wire is used in various fields now.
Square wire coil
The rectangular wire has been commercialized as an electric wire that can improve the performance of the coil further in recent years though the electric wire has round-shaped supported the evolution of electricity and electronic parts for a long time.
However, when we produce the coil assumed the Edge wound rolling with the rectangular wire,we had tchnological dificulties of the multilayer rolling and increasing occupied ratio.
The characteristic( rasing occupied ratio, the merite of skin effect, increasing effect of heat radiation, space-saving, rasing power)demanded from the coil was demonstrated to its maximum, and a versatile electric wire to be able to facilitate the multilayer rolling more was started development by the plan that there was only a square wire in 1998, and succeeded in commercialization in 1999.
We can say that the result of a measurement of the characteristic of the square wire coil is an ideal and the electric wire of the 21st century exactly changes from round into the regular square.
We are convinced of becoming of the usage in a square wire the product that exceeds the imagination from the electron and electrical appliances to an auto sector equipment, an aviation equipment, and a space industrial equipment.
Solenoid Coil using Square wire
Square wire rolling in the line
Black electrodeposition to boast of high radiation performance
Square wire voice coil
Voice coil for audio speaker
Voice coil
Edge wise voice coil
Voice coil for Tweeter
Square wire voice coil
Connected wound voice coil
Oval voice coil
※We also mold the film diaphragm used for high-frequency speakers (tweeters).
Coil for smartphone camera
Coil for smartphone camera
Coil for wireless charging
Coil for wireless charging
α type coils wound together
α type coils wound together
α type coils wound together
Pick up coil
Pick up coil
Pick up coil
Pick up coil
Various coils
Edge wise coil
Edge wise coil
Linear coil by square wire
Linear coil by square wire
Coil by square wire
Beam coil by square wire
Molding beam
coil
Solenoid coil
by square wire
Round wire
coil
Round wire coil
Round wire coil
Continuous winding coil
By developing a new electric wire and winding method for high frequencies,
the same electrical characteristics as before are realized even with a coil thickness of 0.5 mm or less.
Crescent Coil
Various Diaphragm Assemblies
For special speaker use
For Hi-Fi Tweeter
For Mid, High Range
