'DERCOS' core corporate values are continuous research and development of nail and foot care products and the creation of new products that incorporate new technologies into various product designs and brands. DERCOS' mission is to inform the company that produces high-quality products and export them to the world to prove Korea's excellence in manufacturing management. Accordingly, we created a brand called NAIL FRIENDS with a product line that can be used by everyone, regardless of age or gender. Among these, With Pet File, pet's claws can be managed easily, safely, conveniently and hygienically.