Safe play(SP) department was built by parent company Hangzhou Ontime I.T in 2014. We are aiming to provide best safety display solution for all of our customer. Hangzhou Ontime I.T has been dedicated into retail loss prevention for over 25 years. It is well known by industry EAS products. We focus on retail industry and will continue be. In order to delivery this in better way, We launch the concept called SP circle. One, we are seeking to build complete retail service circle for our customers. Please Join us. Two,it means safe play radius of our latest wireless solution. Three, we will never leave the circle of retail industry as our mother company insist.