Established in May 1997, Callray Communications Co., Ltd (“Callray”) headquarters in Shenzhen China. As the biggest supplier of call center quality management solutions in China, Callray has accumulated rich experience in terms of product R&D, professional techniques and experts . Callray Communications Co., Ltd, which is one of the earliest batches enterprises that obtained the title of software enterprise conferred by Ministry of Information Industry of the People’s Republic of China and is also the new high-tech enterprise authenticated by Shenzhen Bureau of Science Technology and Information. We have the cooperative relationship with the domestic branches of IBM & HP. Nowadays, we are engaging in providing software outsourcing solutions to Japan and Singapore and hardware development. Our main products include Analogue Trunk of PABX Release Driver, Voice Recording System, Screen Capture System, Quality Management System and providing the service of software outsourcing. After ten years devoting in telecommunication domain, Callray has got the competence to satisfy the various demands of customers and provide the innovative and professional products and service.