We have our own sales team, design team, technical team, QC team and package team. We have strict quality control procedures for each process. Also, all of our workers are experienced in printing field for vintage eyeglasses, , , ,. We're going to continually strive to improve our provider and give the very best high quality products and solutions with aggressive charges. Any inquiry or comment is really appreciated. Please get hold of us freely. The product will supply to all over the world, such as Europe, America, Australia,Brazil , Belize ,Paris , Johannesburg .We have been making our products for more than 20 years . Mainly do wholesale , so we have the most competitive price , but highest quality. For the past years , we got very good feedbacks , not only because we provide good products , but also because of our good after-sale service . We are here waiting for you for your inquiry.