With International is a sound book professional with headquarter stationed in Japan. We provide OEM service and solutions like RFID, OID, NFC, Voice Recognition for toys etc. to our customers. Besides book, we also cooperate publisher publication of ...

We are specialized in Sound Books, Modules and Educational Toys for children.Established 1988, TIANYIN TECHNOLOGY Company Limited. has been a major manufacturer of creative fun learning products children. These include musical, audio electronic reading ...