Established in 2000, Shenzhen Orinsong Technology Co., Limited specializes in manufacturing audio products such as earphones, airline earphones, and headphones. Our customers are distributed in more than 50 countries and regions such as North America, South America, Europe, the Middle East and Asia. We sincerely hope to establish cooperative relationships with you for mutual benefit. A Selection of Over a Hundred Models We have built up a catalog featuring more than a hundred models of earphones. This selection is updated with at least three new products each month. With our 10 R&D technicians, we can develop an entirely new product based on your specifications within 35 days. Volume Production Support Stepping into our 7,000-square-meter managed factory, you'll find fifteen production lines. This enables us to turn out 8,000,000 units every month. With a network of over 50 material suppliers,