The so-called sis software refers to the installation package software specially developed for the Symbian operating system Series 60 series platform (s60) and above versions of smart phones with the suffix sis.
Sitec is a leading enterprise in the field of logic chip design, combining its own research and development of key technologies and advanced process technology, providing desktop computers, laptops, industrial computers and other core logic chips, multimedia chips, communication chips, and embedded system chips, and is committed to leading the vigorous development of IC design industry and continuous efforts. Siliconics entered the new product field of memory modules in 2006 to provide more diversified and competitive products to a wide range of customers around the world.
It is said to be an educational website