Toyota Tsusho Electronics in Thailand Toyota Tsusho Electronics(Thailand) Co.,Ltd.(TTET) was established inApril 2005 as a joint venture between Toyota Tsusho Electronics Co.,Ltd. and Toyota Tsusho Group, with the aim of developing Embedded Software for Automotive Applications. Embedded Software for Automotive Applications calls for a high degree of reliability because of the high level of functionality and large scale applications. As a member of the Toyota Group and with support from partner companies, TTET continually trains its embedded software development engineers in topics such as programming languages, software development processes and quality assurance to ensure that the end product is of high quality, delivered on time and within cost. We also aim to contribute to the economy of Thailand and its industries. In association with groups such as the Board of Investment (BOI), NECTEC and TESA, we are committed to helping develop embedded software engineers in order to make ourselves successful in competing on a global scale.