all the software used in my factories, shops and office are in Chinese, we hire Chinese IT firms from Shanghai or Hangzhou to design systems for us, some of them cost few million RMB (like a logistic checking, stocking and delivery system)..
the Chinese IT industry is many times bigger than India, the reason why people think India's IT industry is bigger than China is because almost 80% of India's IT service output are for foreign and their domestic demand is very low, and only to those big companies.
whereas, China's IT output is almost all for domestic consumption. for example, the small industrial district of where my factories located there are at least 30 plus similar factories that each one spends millions for IT services and goods. not to mention those bigger factories in Guangzhou, shanghai, Beijing, Hangzhou, Shenzheng and many many more.