Hard international co., LTD., founded in August 2010

Hard international co., LTD., founded in August 2010, hard technology platform is Shanghai tongji university, electronics and information engineering college,

In toys IC and some in the early period of the intelligent toy products and intelligent home products research and development and sales hard international co., LTD., founded in August 2010, hard technology platform is Shanghai tongji university, electronics and information engineering college,

In toys IC and some in the early period of the intelligent toy products and intelligent home products research and development and sales hard international co., LTD., founded in August 2010, hard technology platform is Shanghai tongji university, electronics and information engineering college, major in toys IC and some in the early period of the intelligent toy products and intelligent home products research and development and sales