Yayse Spring , specialize in making wire and flat formings , in any kind of shape and form. Yayse Springs work closely with customers from the development of prototypes right through to final production. Functions of form springs ( wire formings ) gripping items , fixing items or colliminating . Torsion Springs which manufactured by Yayse Springs, sometimes function one job, or function more than one job according to our design. These designs which made in-house will goto serial production after the customers approval.