Shenzhen Smart Education Technology Co., Ltd. is located in Shenzhen China. We specializes in supplying electronic educational products. Smart Education is one of the leading manufacturers to use "invisible" OID code (Optic Identification/Optic Index pen of monomer) technology in "OID talking pens" and "OID teacher's pointers". We have increased R&D investment in improvement of OID pens, OID equipped books and audio compression. Smart Education has rich OEM and ODM experiences in manufacturing audio...
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