Toyo Zenmai Co., Ltd.'s Spiral Springs

■Product overview This is the most common spring. Store it in a case and use it. When placed in a case, adjacent coils are in contact with each oth...

• Springs

• Spiral Springs

■Product overview After the primary winding process, the product is manufactured by winding in the opposite direction in the secondary winding proc...

• Springs

• Spiral Springs

■Product overview We manufacture unit products that combine mainsprings with parts such as reels and wires. Depending on your request, we can handl...

• Springs

• Spiral Springs

■Product overview It is a mainspring in which adjacent coils do not touch each other. There is no frictional loss of energy, and the torque changes...

• Springs

• Spiral Springs

■Product overview Turn the handle by hand to wind up the mainspring, and the force that tries to return it to its original state generates electric...

• Springs

• Spiral Springs

■Product overview This is a voice guide device equipped with a spring-type hand-cranked generator. When you turn the handle to generate electricity...

• Springs

• Spiral Springs