理研発条工業 Company Profile

We are a specialized manufacturer of various precision micro springs related to cameras, sewing machines, home appliances, copiers, and office automation equipment.

To respond to the diversification of societal needs and the demand for small-batch production in cutting-edge markets, we have developed our own molds and tools, as well as high-performance machines, and adopted a multi-process automated production system linked with computers. As a result, we have gained wide trust overseas as RIKEN's springs. In recent years, we have also expanded our development and design into precision and functional assembly, from development to mass production. In the future, we aim to combine our theories with the latest manufacturing technologies through new ideas, hoping to be of service in various fields of society. As a company certified with ISO 9001 and 14001, we will sincerely strive to meet the needs of our customers, the market, and society.