Shenzhen Smart Education Technology Co., Ltd. is located in Guangdong China and was founded in 2008. We specialize in supplying electronic educational products. Our company is one of the leading manufacturers to use "invisible" OID codes (Optic Identification/Optic Index pens of monomer) technology in "OID talking pens" and "OID teacher's pointers". We have increased R&D investment in improving OID pens, OID equipped books and audio compression.

Our company has rich OEM and ODM experience in manufacturing audio books with talking pens, such as textbooks, coaching books, wall charts, etc. We have a large number of electronic educational industry engineers who concentrate on printing books with hidden codes, cutting voices, synthesizing voices, and so on. Moreover, we have a complete production chain, from product shaping, structure designing, mold producing and PCB and software designing to manufacturing and after-sales services. Our products sell well at home and abroad, including North America, Russia, South Korea, Japan and Southeast Asia.