Dongguan Xin KAPH Electronic Products Factory mainly manufactures high-end earphone cables, audio cables, cable processing, headphones and earphone OEM . We has a complete production line from copper winch, winding, cable drawing, wire processing. Quality can be controlled from raw materials to various processing links, and finally to headphone related manufacturing and assembly More than 20 years of headphone engineers can design for customers,Sound best, reasonable structure, best value for money perfect product.15 years of manufacturing experience, can provide customers with headphone links to provide quality resources and services.Choose us, all the questions about the headphones, no more problems.