Hongchangyu factory is founded in 1998 which is a professional large-scale manufacturer of all types of tempered glass screen protector&phone case, integrating development and production together.We currently have two production facilities, 10 production lines, over 100 employees, among which more than 20 are technicians. Our plant covers an area of over 3,000 sqm. Our Advantages: 1. expert in OEM and ODM orders, professional R&D team and fluent communication to provide one-stop service for customers from original design/ idea to finished product.2. more than 10 QC . Every batch of goods are inspected strictly to make sure the goods our customer received are qualified.; 3. Have participated in all kinds of consumer electronics exhibitions for many times; 4. Devote to the update of styles and models and the reduction of production cost and strive to keep the high quality; 5. Sold the most of screen protectors worldwide compared to other suppliers in China ; 6. Stick to create value for the clients and never leak any client’s information; 7. year-on-year growth over 30%;