Shenzhen Youlen Electronics Co., Ltd. (also called Youlen Electronics) is a company, which engaged in R&D, production and trade in one high tech enterprise from Shenzhen with powerful technology and scientific management. It is our mission to always uphold the excellence products quality , technological innovation, and integrity services.       Since its establishment in 2003, the company has been committed to the development and sales of memory cards. With years of production accumulation, we can now independently produce SD cards, CF cards, MicroSD cards (TF cards), MMC, SSD and other commonly used storage products.In order to adapt to various industrial applications, our company can offer the customize service to tailor make personalized products according to different customer demand. Our products have been widely used in automobile audio and video system, tablet , digital photo frame, digital camera, advertising machine, recording phone, attendance machine, access control system, led drive system and many other industries.Our products are favored by customers with good compatibility, stability, durability and cost advantages.    Youlen electronic has been applying the leading the technology to provide customers with excellent digital products storage solutions with quality services, stable products, and favorable price, and successfully become a favorite storage experts of all kinds of digital industry customers.