By Paul Carsten TIANJIN CHINA (Reuters) – The sheer size of the Chinese market is so alluring to Western companies that even pro-internet freedom firms like CloudFlare may have to put moral outrage to the side in their pursuit of new business. San Francisco-based CloudFlare has a policy of providing cyber-defense services for all, based on a belief that the internet should be free, decentralized and open. Those values may now have to be shelved when it comes to entering China, where state control of the internet is among the world’s tightest. CloudFlare is looking for a Chinese partner and aims to be in the country by 2015, said co-founder Michelle Zatlyn on the sidelines of a World Economic Forum meeting in the northern city of Tianjin this week.