We've our have sales staff, style and design staff, technical crew, QC team and package workforce. We've strict excellent control procedures for each system. Also, all of our workers are experienced in printing field for Rose Gold Wireless Earbuds, Music Earphones , Ture Wireless , I7s Color Headphones ,Ipx7 Waterproof Headphones Earphone . We aim at Ongoing system innovation, management innovation, elite innovation and market innovation, give full play to the overall advantages, and constantly improve service quality. The product will supply to all over the world, such as Europe, America, Australia,Guyana , Vietnam ,Afghanistan , Danish .Most problems between suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question things they do not understand. We break down those barriers to ensure you get what you want to the level you expect, when you want it. Faster delivery time and the product you want is our Criterion .