Shenzhen USER Special Display Technologies Co., Ltd. has been established since 2008 as a hightech enterprise. USER SDT is an OEM / ODM factory, customizing products to tailor your needs is our strength and mission. Our team of over twenty (20) CAD designers and structure engineers will make sure to render your imagination into actual products. If you are looking to create prototypes or start mass production on a very specific project, we can help you achieve your visions and goals. Our factory is under the ISO 9001 certification. Many of our products are also certified, from CE, FCC and RoHS to UL. If you require specific certifications, please let us know. Our team of electrical engineer will make sure our products are set to your standards and needs.