Patented Magnetic Locking System Secure Design to Help Prevent Unauthorized Opening Durable Materials for Daily School Use Practical Design for School Phone Management OEM & ODM Customization Available 🏭 Factory & Manufacturing: In this video, you can see our product details and real manufacturing process, giving you a closer look at our production capabilities. Customization Services: Custom Logo Printing Custom Colors and Materials Custom Lanyards and Accessories Custom Packaging OEM & ODM Solutions Who We Serve: Schools, educational suppliers, distributors, wholesalers and institutional buyers. About Us: Shenzhen Mile Sports Co., Ltd. specializes in manufacturing sports bags, waterproof bags and innovative phone management solutions. +86 158 1850 9258 (WhatsApp) · No. 5, Fengye Road, Baoan District, Shenzhen, China