Utilizing integrated technology and creative design skill, we proudly introduce devices with plastic bearings. By reducing the number of parts and assembly time, this enables a dramatic cost reduction. This integrated technology with plastic bearing comes from Sarnatech BNL who has achieved the highest quality and the largest market share in the world.

Kato supplies this technology under the distribution agreement with Sarnatech BNL to Japanese market.

The introduction of plastic spring will certainly broaden the possibility of spring technology. They fully utilize the features of plastic. They excel in rust protection, chemical reaction protection, weight saving and appearance. In addition to these advantages, the plastic spring shows similar performance to a metal spring in the area of yield strength and stress.

The plastic spring is the fusion of the latest electronic technology and metal manufacturing technology, which has been developed through half a century. Like the metal spring, the plastic spring can be made in various forms. The plastic spring copes with age and thermal deformation by a unique stabilizing technology.