B4 B6 A4 A5 Размер пластиковая прозрачная сумка-папка для файлов на молнии с пользовательским логотипом экзамена ПВХ Сумка документов Водонепроницаемая Студенческая ручка

Guangzhou Kama Bag Co,.Ltd is a manufacturer of bag with well-equipped testing facilities and strong technical force.We have accumulated more than ten years of experience in bag production with 1800 square meters of factory building, cutting machine, cutting material department, sewing department, silk screen workshop, packaging department. after-sales department.We firmly believe that reputation is the cornerstone of the enterprise, and quality is the foundation of orders.We hope to establish long term relationship with our customers.