Shenzhen T-Heart Electronic Technology Co., Ltd establish in 2013 in shenzhen city ,Guangdong province of China,we are specialized in development,manufacture,sales and services of electronic educational products: kids OID reading pens,adults OID talking pen ,Arabic talking pen for muslim kids with 9 years OEM/ODM experience.. What can our company do :1.We can customized talking pen to read your books.2.We can design your country language books for you .3.We can printing audio books for you.4.We can customized gift box for you.5.We can open the new mould if you have idea for talking pen.6.We can make the oid code for your books.7.We can help you build the new product if you are new in this productT-Heart means "True Heart". 1."Quality is top priority",it is our company guiding principles.2."Continuously creating value for customer" ,it is our company service concept.3."Provide a friendly platform for staff development"Our customer come from all over of the world, such as:Malaysia,Indonesia,Kuwait,France,Egypt,Afghanistan,Dubai ,Philippines ,Thailand,and so on.We provide 12 months warranty for our products. we need 7-10 days to repair damaged pens.We are pride in our products - reading pens, because it is a good tool for learning language happily and more easier as a beginner.In future,We will enhance openness in a more active way to further develop the business and trade cooperation with worldwide countries.